1537290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 4492800

約数和(自身を除く): 2955510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 31, 38, 45, 57, 58, 62, 87, 90, 93, 95, 114, 145, 155, 171, 174, 186, 190, 261, 279, 285, 290, 310, 342, 435, 465, 522, 551, 558, 570, 589, 855, 870, 899, 930, 1102, 1178, 1305, 1395, 1653, 1710, 1767, 1798, 2610, 2697, 2755, 2790, 2945, 3306, 3534, 4495, 4959, 5301, 5394, 5510, 5890, 8091, 8265, 8835, 8990, 9918, 10602, 13485, 16182, 16530, 17081, 17670, 24795, 26505, 26970, 34162, 40455, 49590, 51243, 53010, 80910, 85405, 102486, 153729, 170810, 256215, 307458, 512430, 768645, 1537290]

約数ペア:

[(1, 1537290), (2, 768645), (3, 512430), (5, 307458), (6, 256215), (9, 170810), (10, 153729), (15, 102486), (18, 85405), (19, 80910), (29, 53010), (30, 51243), (31, 49590), (38, 40455), (45, 34162), (57, 26970), (58, 26505), (62, 24795), (87, 17670), (90, 17081), (93, 16530), (95, 16182), (114, 13485), (145, 10602), (155, 9918), (171, 8990), (174, 8835), (186, 8265), (190, 8091), (261, 5890), (279, 5510), (285, 5394), (290, 5301), (310, 4959), (342, 4495), (435, 3534), (465, 3306), (522, 2945), (551, 2790), (558, 2755), (570, 2697), (589, 2610), (855, 1798), (870, 1767), (899, 1710), (930, 1653), (1102, 1395), (1178, 1305)]