230876685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 461260800

約数和(自身を除く): 230384115

約数列:

[1, 3, 5, 9, 13, 15, 29, 31, 39, 45, 65, 87, 93, 117, 145, 155, 195, 261, 279, 377, 403, 435, 439, 465, 585, 899, 1131, 1209, 1305, 1317, 1395, 1885, 2015, 2195, 2697, 3393, 3627, 3951, 4495, 5655, 5707, 6045, 6585, 8091, 11687, 12731, 13485, 13609, 16965, 17121, 18135, 19755, 28535, 35061, 38193, 40455, 40827, 51363, 58435, 63655, 68045, 85605, 105183, 114579, 122481, 165503, 175305, 176917, 190965, 204135, 256815, 394661, 496509, 525915, 530751, 572895, 612405, 827515, 884585, 1183983, 1489527, 1592253, 1973305, 2482545, 2653755, 3551949, 5130593, 5919915, 7447635, 7961265, 15391779, 17759745, 25652965, 46175337, 76958895, 230876685]

約数ペア:

[(1, 230876685), (3, 76958895), (5, 46175337), (9, 25652965), (13, 17759745), (15, 15391779), (29, 7961265), (31, 7447635), (39, 5919915), (45, 5130593), (65, 3551949), (87, 2653755), (93, 2482545), (117, 1973305), (145, 1592253), (155, 1489527), (195, 1183983), (261, 884585), (279, 827515), (377, 612405), (403, 572895), (435, 530751), (439, 525915), (465, 496509), (585, 394661), (899, 256815), (1131, 204135), (1209, 190965), (1305, 176917), (1317, 175305), (1395, 165503), (1885, 122481), (2015, 114579), (2195, 105183), (2697, 85605), (3393, 68045), (3627, 63655), (3951, 58435), (4495, 51363), (5655, 40827), (5707, 40455), (6045, 38193), (6585, 35061), (8091, 28535), (11687, 19755), (12731, 18135), (13485, 17121), (13609, 16965)]