102212940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19141}}^1$

素因数の和:19242

約数の個数: 48

約数和(自身を含む): 289427040

約数和(自身を除く): 187214100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 19141, 38282, 57423, 76564, 95705, 114846, 191410, 229692, 287115, 382820, 574230, 1148460, 1703549, 3407098, 5110647, 6814196, 8517745, 10221294, 17035490, 20442588, 25553235, 34070980, 51106470, 102212940]

約数ペア:

[(1, 102212940), (2, 51106470), (3, 34070980), (4, 25553235), (5, 20442588), (6, 17035490), (10, 10221294), (12, 8517745), (15, 6814196), (20, 5110647), (30, 3407098), (60, 1703549), (89, 1148460), (178, 574230), (267, 382820), (356, 287115), (445, 229692), (534, 191410), (890, 114846), (1068, 95705), (1335, 76564), (1780, 57423), (2670, 38282), (5340, 19141)]