90046890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5889

約数の個数: 80

約数和(自身を含む): 254913120

約数和(自身を除く): 164866230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 5851, 7695, 11702, 15390, 17553, 29255, 35106, 52659, 58510, 87765, 105318, 111169, 157977, 175530, 222338, 263295, 315954, 333507, 473931, 526590, 555845, 667014, 789885, 947862, 1000521, 1111690, 1579770, 1667535, 2001042, 2369655, 3001563, 3335070, 4739310, 5002605, 6003126, 9004689, 10005210, 15007815, 18009378, 30015630, 45023445, 90046890]

約数ペア:

[(1, 90046890), (2, 45023445), (3, 30015630), (5, 18009378), (6, 15007815), (9, 10005210), (10, 9004689), (15, 6003126), (18, 5002605), (19, 4739310), (27, 3335070), (30, 3001563), (38, 2369655), (45, 2001042), (54, 1667535), (57, 1579770), (81, 1111690), (90, 1000521), (95, 947862), (114, 789885), (135, 667014), (162, 555845), (171, 526590), (190, 473931), (270, 333507), (285, 315954), (342, 263295), (405, 222338), (513, 175530), (570, 157977), (810, 111169), (855, 105318), (1026, 87765), (1539, 58510), (1710, 52659), (2565, 35106), (3078, 29255), (5130, 17553), (5851, 15390), (7695, 11702)]