64882890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4073}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 111113910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 4073, 5310, 7965, 8146, 12219, 15930, 20365, 24438, 36657, 40730, 61095, 73314, 109971, 122190, 183285, 219942, 240307, 366570, 480614, 549855, 720921, 1099710, 1201535, 1441842, 2162763, 2403070, 3604605, 4325526, 6488289, 7209210, 10813815, 12976578, 21627630, 32441445, 64882890]

約数ペア:

[(1, 64882890), (2, 32441445), (3, 21627630), (5, 12976578), (6, 10813815), (9, 7209210), (10, 6488289), (15, 4325526), (18, 3604605), (27, 2403070), (30, 2162763), (45, 1441842), (54, 1201535), (59, 1099710), (90, 720921), (118, 549855), (135, 480614), (177, 366570), (270, 240307), (295, 219942), (354, 183285), (531, 122190), (590, 109971), (885, 73314), (1062, 61095), (1593, 40730), (1770, 36657), (2655, 24438), (3186, 20365), (4073, 15930), (5310, 12219), (7965, 8146)]