12658790830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21193}}^1$

素因数の和:21290

約数の個数: 96

約数和(自身を含む): 28181577024

約数和(自身を除く): 15522786194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 53, 70, 98, 106, 115, 161, 230, 245, 265, 322, 371, 490, 530, 742, 805, 1127, 1219, 1610, 1855, 2254, 2438, 2597, 3710, 5194, 5635, 6095, 8533, 11270, 12190, 12985, 17066, 21193, 25970, 42386, 42665, 59731, 85330, 105965, 119462, 148351, 211930, 296702, 298655, 487439, 597310, 741755, 974878, 1038457, 1123229, 1483510, 2076914, 2246458, 2437195, 3412073, 4874390, 5192285, 5616145, 6824146, 7862603, 10384570, 11232290, 15725206, 17060365, 23884511, 25834267, 34120730, 39313015, 47769022, 51668534, 55038221, 78626030, 110076442, 119422555, 129171335, 180839869, 238845110, 258342670, 275191105, 361679738, 550382210, 904199345, 1265879083, 1808398690, 2531758166, 6329395415, 12658790830]

約数ペア:

[(1, 12658790830), (2, 6329395415), (5, 2531758166), (7, 1808398690), (10, 1265879083), (14, 904199345), (23, 550382210), (35, 361679738), (46, 275191105), (49, 258342670), (53, 238845110), (70, 180839869), (98, 129171335), (106, 119422555), (115, 110076442), (161, 78626030), (230, 55038221), (245, 51668534), (265, 47769022), (322, 39313015), (371, 34120730), (490, 25834267), (530, 23884511), (742, 17060365), (805, 15725206), (1127, 11232290), (1219, 10384570), (1610, 7862603), (1855, 6824146), (2254, 5616145), (2438, 5192285), (2597, 4874390), (3710, 3412073), (5194, 2437195), (5635, 2246458), (6095, 2076914), (8533, 1483510), (11270, 1123229), (12190, 1038457), (12985, 974878), (17066, 741755), (21193, 597310), (25970, 487439), (42386, 298655), (42665, 296702), (59731, 211930), (85330, 148351), (105965, 119462)]