139138740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 459954768

約数和(自身を除く): 320816028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 613, 780, 873, 970, 1164, 1170, 1226, 1261, 1455, 1746, 1839, 1940, 2340, 2452, 2522, 2910, 3065, 3492, 3678, 3783, 4365, 5044, 5517, 5820, 6130, 6305, 7356, 7566, 7969, 8730, 9195, 11034, 11349, 12260, 12610, 15132, 15938, 17460, 18390, 18915, 22068, 22698, 23907, 25220, 27585, 31876, 36780, 37830, 39845, 45396, 47814, 55170, 56745, 59461, 71721, 75660, 79690, 95628, 110340, 113490, 118922, 119535, 143442, 159380, 178383, 226980, 237844, 239070, 286884, 297305, 356766, 358605, 478140, 535149, 594610, 713532, 717210, 772993, 891915, 1070298, 1189220, 1434420, 1545986, 1783830, 2140596, 2318979, 2675745, 3091972, 3567660, 3864965, 4637958, 5351490, 6956937, 7729930, 9275916, 10702980, 11594895, 13913874, 15459860, 23189790, 27827748, 34784685, 46379580, 69569370, 139138740]

約数ペア:

[(1, 139138740), (2, 69569370), (3, 46379580), (4, 34784685), (5, 27827748), (6, 23189790), (9, 15459860), (10, 13913874), (12, 11594895), (13, 10702980), (15, 9275916), (18, 7729930), (20, 6956937), (26, 5351490), (30, 4637958), (36, 3864965), (39, 3567660), (45, 3091972), (52, 2675745), (60, 2318979), (65, 2140596), (78, 1783830), (90, 1545986), (97, 1434420), (117, 1189220), (130, 1070298), (156, 891915), (180, 772993), (194, 717210), (195, 713532), (234, 594610), (260, 535149), (291, 478140), (388, 358605), (390, 356766), (468, 297305), (485, 286884), (582, 239070), (585, 237844), (613, 226980), (780, 178383), (873, 159380), (970, 143442), (1164, 119535), (1170, 118922), (1226, 113490), (1261, 110340), (1455, 95628), (1746, 79690), (1839, 75660), (1940, 71721), (2340, 59461), (2452, 56745), (2522, 55170), (2910, 47814), (3065, 45396), (3492, 39845), (3678, 37830), (3783, 36780), (4365, 31876), (5044, 27585), (5517, 25220), (5820, 23907), (6130, 22698), (6305, 22068), (7356, 18915), (7566, 18390), (7969, 17460), (8730, 15938), (9195, 15132), (11034, 12610), (11349, 12260)]