70976620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 185939712

約数和(自身を除く): 114963092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 83, 92, 110, 115, 130, 143, 166, 169, 220, 230, 253, 260, 286, 299, 332, 338, 415, 460, 506, 572, 598, 676, 715, 830, 845, 913, 1012, 1079, 1196, 1265, 1430, 1495, 1660, 1690, 1826, 1859, 1909, 2158, 2530, 2860, 2990, 3289, 3380, 3652, 3718, 3818, 3887, 4316, 4565, 5060, 5395, 5980, 6578, 7436, 7636, 7774, 9130, 9295, 9545, 10790, 11869, 13156, 14027, 15548, 16445, 18260, 18590, 19090, 19435, 20999, 21580, 23738, 24817, 28054, 32890, 37180, 38180, 38870, 41998, 42757, 47476, 49634, 56108, 59345, 65780, 70135, 77740, 83996, 85514, 99268, 104995, 118690, 124085, 140270, 154297, 171028, 209990, 213785, 237380, 248170, 272987, 280540, 308594, 322621, 419980, 427570, 496340, 545974, 617188, 645242, 771485, 855140, 1091948, 1290484, 1364935, 1542970, 1613105, 2729870, 3085940, 3226210, 3548831, 5459740, 6452420, 7097662, 14195324, 17744155, 35488310, 70976620]

約数ペア:

[(1, 70976620), (2, 35488310), (4, 17744155), (5, 14195324), (10, 7097662), (11, 6452420), (13, 5459740), (20, 3548831), (22, 3226210), (23, 3085940), (26, 2729870), (44, 1613105), (46, 1542970), (52, 1364935), (55, 1290484), (65, 1091948), (83, 855140), (92, 771485), (110, 645242), (115, 617188), (130, 545974), (143, 496340), (166, 427570), (169, 419980), (220, 322621), (230, 308594), (253, 280540), (260, 272987), (286, 248170), (299, 237380), (332, 213785), (338, 209990), (415, 171028), (460, 154297), (506, 140270), (572, 124085), (598, 118690), (676, 104995), (715, 99268), (830, 85514), (845, 83996), (913, 77740), (1012, 70135), (1079, 65780), (1196, 59345), (1265, 56108), (1430, 49634), (1495, 47476), (1660, 42757), (1690, 41998), (1826, 38870), (1859, 38180), (1909, 37180), (2158, 32890), (2530, 28054), (2860, 24817), (2990, 23738), (3289, 21580), (3380, 20999), (3652, 19435), (3718, 19090), (3818, 18590), (3887, 18260), (4316, 16445), (4565, 15548), (5060, 14027), (5395, 13156), (5980, 11869), (6578, 10790), (7436, 9545), (7636, 9295), (7774, 9130)]