2056540492860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7211377}}^1$

素因数の和:7211500

約数の個数: 144

約数和(自身を含む): 6767503261344

約数和(自身を除く): 4710962768484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 388, 420, 485, 490, 582, 588, 679, 735, 970, 980, 1164, 1358, 1455, 1470, 1940, 2037, 2716, 2910, 2940, 3395, 4074, 4753, 5820, 6790, 8148, 9506, 10185, 13580, 14259, 19012, 20370, 23765, 28518, 40740, 47530, 57036, 71295, 95060, 142590, 285180, 7211377, 14422754, 21634131, 28845508, 36056885, 43268262, 50479639, 72113770, 86536524, 100959278, 108170655, 144227540, 151438917, 201918556, 216341310, 252398195, 302877834, 353357473, 432682620, 504796390, 605755668, 699503569, 706714946, 757194585, 1009592780, 1060072419, 1399007138, 1413429892, 1514389170, 1766787365, 2098510707, 2120144838, 2798014276, 3028778340, 3497517845, 3533574730, 4197021414, 4240289676, 4896524983, 5300362095, 6995035690, 7067149460, 8394042828, 9793049966, 10492553535, 10600724190, 13990071380, 14689574949, 19586099932, 20985107070, 21201448380, 24482624915, 29379149898, 34275674881, 41970214140, 48965249830, 58758299796, 68551349762, 73447874745, 97930499660, 102827024643, 137102699524, 146895749490, 171378374405, 205654049286, 293791498980, 342756748810, 411308098572, 514135123215, 685513497620, 1028270246430, 2056540492860]

約数ペア:

[(1, 2056540492860), (2, 1028270246430), (3, 685513497620), (4, 514135123215), (5, 411308098572), (6, 342756748810), (7, 293791498980), (10, 205654049286), (12, 171378374405), (14, 146895749490), (15, 137102699524), (20, 102827024643), (21, 97930499660), (28, 73447874745), (30, 68551349762), (35, 58758299796), (42, 48965249830), (49, 41970214140), (60, 34275674881), (70, 29379149898), (84, 24482624915), (97, 21201448380), (98, 20985107070), (105, 19586099932), (140, 14689574949), (147, 13990071380), (194, 10600724190), (196, 10492553535), (210, 9793049966), (245, 8394042828), (291, 7067149460), (294, 6995035690), (388, 5300362095), (420, 4896524983), (485, 4240289676), (490, 4197021414), (582, 3533574730), (588, 3497517845), (679, 3028778340), (735, 2798014276), (970, 2120144838), (980, 2098510707), (1164, 1766787365), (1358, 1514389170), (1455, 1413429892), (1470, 1399007138), (1940, 1060072419), (2037, 1009592780), (2716, 757194585), (2910, 706714946), (2940, 699503569), (3395, 605755668), (4074, 504796390), (4753, 432682620), (5820, 353357473), (6790, 302877834), (8148, 252398195), (9506, 216341310), (10185, 201918556), (13580, 151438917), (14259, 144227540), (19012, 108170655), (20370, 100959278), (23765, 86536524), (28518, 72113770), (40740, 50479639), (47530, 43268262), (57036, 36056885), (71295, 28845508), (95060, 21634131), (142590, 14422754), (285180, 7211377)]