232290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 631800

約数和(自身を除く): 399510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 89, 90, 145, 174, 178, 261, 267, 290, 435, 445, 522, 534, 801, 870, 890, 1305, 1335, 1602, 2581, 2610, 2670, 4005, 5162, 7743, 8010, 12905, 15486, 23229, 25810, 38715, 46458, 77430, 116145, 232290]

約数ペア:

[(1, 232290), (2, 116145), (3, 77430), (5, 46458), (6, 38715), (9, 25810), (10, 23229), (15, 15486), (18, 12905), (29, 8010), (30, 7743), (45, 5162), (58, 4005), (87, 2670), (89, 2610), (90, 2581), (145, 1602), (174, 1335), (178, 1305), (261, 890), (267, 870), (290, 801), (435, 534), (445, 522)]