623401890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 1599039360

約数和(自身を除く): 975637470

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 409, 470, 690, 705, 818, 1081, 1227, 1410, 2045, 2162, 2209, 2454, 3243, 4090, 4418, 5405, 6135, 6486, 6627, 9407, 10810, 11045, 12270, 13254, 16215, 18814, 19223, 22090, 28221, 32430, 33135, 38446, 47035, 50807, 56442, 57669, 66270, 94070, 96115, 101614, 115338, 141105, 152421, 192230, 254035, 282210, 288345, 304842, 442129, 508070, 576690, 762105, 884258, 903481, 1326387, 1524210, 1806962, 2210645, 2652774, 2710443, 4421290, 4517405, 5420886, 6631935, 9034810, 13263870, 13552215, 20780063, 27104430, 41560126, 62340189, 103900315, 124680378, 207800630, 311700945, 623401890]

約数ペア:

[(1, 623401890), (2, 311700945), (3, 207800630), (5, 124680378), (6, 103900315), (10, 62340189), (15, 41560126), (23, 27104430), (30, 20780063), (46, 13552215), (47, 13263870), (69, 9034810), (94, 6631935), (115, 5420886), (138, 4517405), (141, 4421290), (230, 2710443), (235, 2652774), (282, 2210645), (345, 1806962), (409, 1524210), (470, 1326387), (690, 903481), (705, 884258), (818, 762105), (1081, 576690), (1227, 508070), (1410, 442129), (2045, 304842), (2162, 288345), (2209, 282210), (2454, 254035), (3243, 192230), (4090, 152421), (4418, 141105), (5405, 115338), (6135, 101614), (6486, 96115), (6627, 94070), (9407, 66270), (10810, 57669), (11045, 56442), (12270, 50807), (13254, 47035), (16215, 38446), (18814, 33135), (19223, 32430), (22090, 28221)]