84874590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 150997410

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, 1049, 1305, 1395, 1798, 2098, 2610, 2697, 2790, 3147, 4495, 5245, 5394, 6294, 8091, 8990, 9441, 10490, 13485, 15735, 16182, 18882, 26970, 30421, 31470, 32519, 40455, 47205, 60842, 65038, 80910, 91263, 94410, 97557, 152105, 162595, 182526, 195114, 273789, 292671, 304210, 325190, 456315, 487785, 547578, 585342, 912630, 943051, 975570, 1368945, 1463355, 1886102, 2737890, 2829153, 2926710, 4715255, 5658306, 8487459, 9430510, 14145765, 16974918, 28291530, 42437295, 84874590]

約数ペア:

[(1, 84874590), (2, 42437295), (3, 28291530), (5, 16974918), (6, 14145765), (9, 9430510), (10, 8487459), (15, 5658306), (18, 4715255), (29, 2926710), (30, 2829153), (31, 2737890), (45, 1886102), (58, 1463355), (62, 1368945), (87, 975570), (90, 943051), (93, 912630), (145, 585342), (155, 547578), (174, 487785), (186, 456315), (261, 325190), (279, 304210), (290, 292671), (310, 273789), (435, 195114), (465, 182526), (522, 162595), (558, 152105), (870, 97557), (899, 94410), (930, 91263), (1049, 80910), (1305, 65038), (1395, 60842), (1798, 47205), (2098, 40455), (2610, 32519), (2697, 31470), (2790, 30421), (3147, 26970), (4495, 18882), (5245, 16182), (5394, 15735), (6294, 13485), (8091, 10490), (8990, 9441)]