282211290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11289

約数の個数: 80

約数和(自身を含む): 783383040

約数和(自身を除く): 501171750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 11239, 12555, 22478, 25110, 33717, 56195, 67434, 101151, 112390, 168585, 202302, 303453, 337170, 348409, 505755, 606906, 696818, 910359, 1011510, 1045227, 1517265, 1742045, 1820718, 2090454, 3034530, 3135681, 3484090, 4551795, 5226135, 6271362, 9103590, 9407043, 10452270, 15678405, 18814086, 28221129, 31356810, 47035215, 56442258, 94070430, 141105645, 282211290]

約数ペア:

[(1, 282211290), (2, 141105645), (3, 94070430), (5, 56442258), (6, 47035215), (9, 31356810), (10, 28221129), (15, 18814086), (18, 15678405), (27, 10452270), (30, 9407043), (31, 9103590), (45, 6271362), (54, 5226135), (62, 4551795), (81, 3484090), (90, 3135681), (93, 3034530), (135, 2090454), (155, 1820718), (162, 1742045), (186, 1517265), (270, 1045227), (279, 1011510), (310, 910359), (405, 696818), (465, 606906), (558, 505755), (810, 348409), (837, 337170), (930, 303453), (1395, 202302), (1674, 168585), (2511, 112390), (2790, 101151), (4185, 67434), (5022, 56195), (8370, 33717), (11239, 25110), (12555, 22478)]