349569570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^2$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 976155264

約数和(自身を除く): 626585694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 131, 194, 210, 262, 291, 393, 485, 582, 655, 679, 786, 917, 970, 1310, 1358, 1455, 1834, 1965, 2037, 2751, 2910, 3395, 3930, 4074, 4585, 5502, 6790, 9170, 10185, 12707, 13755, 17161, 20370, 25414, 27510, 34322, 38121, 51483, 63535, 76242, 85805, 88949, 102966, 120127, 127070, 171610, 177898, 190605, 240254, 257415, 266847, 360381, 381210, 444745, 514830, 533694, 600635, 720762, 889490, 1201270, 1334235, 1664617, 1801905, 2668470, 3329234, 3603810, 4993851, 8323085, 9987702, 11652319, 16646170, 23304638, 24969255, 34956957, 49938510, 58261595, 69913914, 116523190, 174784785, 349569570]

約数ペア:

[(1, 349569570), (2, 174784785), (3, 116523190), (5, 69913914), (6, 58261595), (7, 49938510), (10, 34956957), (14, 24969255), (15, 23304638), (21, 16646170), (30, 11652319), (35, 9987702), (42, 8323085), (70, 4993851), (97, 3603810), (105, 3329234), (131, 2668470), (194, 1801905), (210, 1664617), (262, 1334235), (291, 1201270), (393, 889490), (485, 720762), (582, 600635), (655, 533694), (679, 514830), (786, 444745), (917, 381210), (970, 360381), (1310, 266847), (1358, 257415), (1455, 240254), (1834, 190605), (1965, 177898), (2037, 171610), (2751, 127070), (2910, 120127), (3395, 102966), (3930, 88949), (4074, 85805), (4585, 76242), (5502, 63535), (6790, 51483), (9170, 38121), (10185, 34322), (12707, 27510), (13755, 25414), (17161, 20370)]