30132856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 64209600

約数和(自身を除く): 34076744

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 97, 103, 104, 116, 194, 206, 232, 377, 388, 412, 754, 776, 824, 1261, 1339, 1508, 2522, 2678, 2813, 2987, 3016, 5044, 5356, 5626, 5974, 9991, 10088, 10712, 11252, 11948, 19982, 22504, 23896, 36569, 38831, 39964, 73138, 77662, 79928, 129883, 146276, 155324, 259766, 289739, 292552, 310648, 519532, 579478, 1039064, 1158956, 2317912, 3766607, 7533214, 15066428, 30132856]

約数ペア:

[(1, 30132856), (2, 15066428), (4, 7533214), (8, 3766607), (13, 2317912), (26, 1158956), (29, 1039064), (52, 579478), (58, 519532), (97, 310648), (103, 292552), (104, 289739), (116, 259766), (194, 155324), (206, 146276), (232, 129883), (377, 79928), (388, 77662), (412, 73138), (754, 39964), (776, 38831), (824, 36569), (1261, 23896), (1339, 22504), (1508, 19982), (2522, 11948), (2678, 11252), (2813, 10712), (2987, 10088), (3016, 9991), (5044, 5974), (5356, 5626)]