228085290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2892

約数の個数: 96

約数和(自身を含む): 633484800

約数和(自身を除く): 405399510

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, 2819, 4495, 5394, 5638, 8091, 8457, 8990, 13485, 14095, 16182, 16914, 25371, 26970, 28190, 40455, 42285, 50742, 80910, 81751, 84570, 87389, 126855, 163502, 174778, 245253, 253710, 262167, 408755, 436945, 490506, 524334, 735759, 786501, 817510, 873890, 1226265, 1310835, 1471518, 1573002, 2452530, 2534281, 2621670, 3678795, 3932505, 5068562, 7357590, 7602843, 7865010, 12671405, 15205686, 22808529, 25342810, 38014215, 45617058, 76028430, 114042645, 228085290]

約数ペア:

[(1, 228085290), (2, 114042645), (3, 76028430), (5, 45617058), (6, 38014215), (9, 25342810), (10, 22808529), (15, 15205686), (18, 12671405), (29, 7865010), (30, 7602843), (31, 7357590), (45, 5068562), (58, 3932505), (62, 3678795), (87, 2621670), (90, 2534281), (93, 2452530), (145, 1573002), (155, 1471518), (174, 1310835), (186, 1226265), (261, 873890), (279, 817510), (290, 786501), (310, 735759), (435, 524334), (465, 490506), (522, 436945), (558, 408755), (870, 262167), (899, 253710), (930, 245253), (1305, 174778), (1395, 163502), (1798, 126855), (2610, 87389), (2697, 84570), (2790, 81751), (2819, 80910), (4495, 50742), (5394, 42285), (5638, 40455), (8091, 28190), (8457, 26970), (8990, 25371), (13485, 16914), (14095, 16182)]