238927230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3026

約数の個数: 96

約数和(自身を含む): 663586560

約数和(自身を除く): 424659330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 522, 558, 870, 899, 930, 1305, 1395, 1798, 2610, 2697, 2790, 2953, 4495, 5394, 5906, 8091, 8859, 8990, 13485, 14765, 16182, 17718, 26577, 26970, 29530, 40455, 44295, 53154, 80910, 85637, 88590, 91543, 132885, 171274, 183086, 256911, 265770, 274629, 428185, 457715, 513822, 549258, 770733, 823887, 856370, 915430, 1284555, 1373145, 1541466, 1647774, 2569110, 2654747, 2746290, 3853665, 4119435, 5309494, 7707330, 7964241, 8238870, 13273735, 15928482, 23892723, 26547470, 39821205, 47785446, 79642410, 119463615, 238927230]

約数ペア:

[(1, 238927230), (2, 119463615), (3, 79642410), (5, 47785446), (6, 39821205), (9, 26547470), (10, 23892723), (15, 15928482), (18, 13273735), (29, 8238870), (30, 7964241), (31, 7707330), (45, 5309494), (58, 4119435), (62, 3853665), (87, 2746290), (90, 2654747), (93, 2569110), (145, 1647774), (155, 1541466), (174, 1373145), (186, 1284555), (261, 915430), (279, 856370), (290, 823887), (310, 770733), (435, 549258), (465, 513822), (522, 457715), (558, 428185), (870, 274629), (899, 265770), (930, 256911), (1305, 183086), (1395, 171274), (1798, 132885), (2610, 91543), (2697, 88590), (2790, 85637), (2953, 80910), (4495, 53154), (5394, 44295), (5906, 40455), (8091, 29530), (8859, 26970), (8990, 26577), (13485, 17718), (14765, 16182)]