102307940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 155094940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 113, 116, 140, 145, 203, 223, 226, 290, 406, 446, 452, 565, 580, 791, 812, 892, 1015, 1115, 1130, 1561, 1582, 2030, 2230, 2260, 3122, 3164, 3277, 3955, 4060, 4460, 6244, 6467, 6554, 7805, 7910, 12934, 13108, 15610, 15820, 16385, 22939, 25199, 25868, 31220, 32335, 32770, 45269, 45878, 50398, 64670, 65540, 90538, 91756, 100796, 114695, 125995, 129340, 176393, 181076, 226345, 229390, 251990, 352786, 452690, 458780, 503980, 705572, 730771, 881965, 905380, 1461542, 1763930, 2923084, 3527860, 3653855, 5115397, 7307710, 10230794, 14615420, 20461588, 25576985, 51153970, 102307940]

約数ペア:

[(1, 102307940), (2, 51153970), (4, 25576985), (5, 20461588), (7, 14615420), (10, 10230794), (14, 7307710), (20, 5115397), (28, 3653855), (29, 3527860), (35, 2923084), (58, 1763930), (70, 1461542), (113, 905380), (116, 881965), (140, 730771), (145, 705572), (203, 503980), (223, 458780), (226, 452690), (290, 352786), (406, 251990), (446, 229390), (452, 226345), (565, 181076), (580, 176393), (791, 129340), (812, 125995), (892, 114695), (1015, 100796), (1115, 91756), (1130, 90538), (1561, 65540), (1582, 64670), (2030, 50398), (2230, 45878), (2260, 45269), (3122, 32770), (3164, 32335), (3277, 31220), (3955, 25868), (4060, 25199), (4460, 22939), (6244, 16385), (6467, 15820), (6554, 15610), (7805, 13108), (7910, 12934)]