1366706690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 2627665920

約数和(自身を除く): 1260959230

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 127, 142, 230, 254, 355, 635, 659, 710, 1270, 1318, 1633, 2921, 3266, 3295, 5842, 6590, 8165, 9017, 14605, 15157, 16330, 18034, 29210, 30314, 45085, 46789, 75785, 83693, 90170, 93578, 151570, 167386, 207391, 233945, 414782, 418465, 467890, 836930, 1036955, 1076147, 1924939, 2073910, 2152294, 3849878, 5380735, 5942203, 9624695, 10761470, 11884406, 19249390, 29711015, 59422030, 136670669, 273341338, 683353345, 1366706690]

約数ペア:

[(1, 1366706690), (2, 683353345), (5, 273341338), (10, 136670669), (23, 59422030), (46, 29711015), (71, 19249390), (115, 11884406), (127, 10761470), (142, 9624695), (230, 5942203), (254, 5380735), (355, 3849878), (635, 2152294), (659, 2073910), (710, 1924939), (1270, 1076147), (1318, 1036955), (1633, 836930), (2921, 467890), (3266, 418465), (3295, 414782), (5842, 233945), (6590, 207391), (8165, 167386), (9017, 151570), (14605, 93578), (15157, 90170), (16330, 83693), (18034, 75785), (29210, 46789), (30314, 45085)]