23775930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 64686600

約数和(自身を除く): 40910670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 197, 270, 298, 394, 405, 447, 591, 745, 810, 894, 985, 1182, 1341, 1490, 1773, 1970, 2235, 2682, 2955, 3546, 4023, 4470, 5319, 5910, 6705, 8046, 8865, 10638, 12069, 13410, 15957, 17730, 20115, 24138, 26595, 29353, 31914, 40230, 53190, 58706, 60345, 79785, 88059, 120690, 146765, 159570, 176118, 264177, 293530, 440295, 528354, 792531, 880590, 1320885, 1585062, 2377593, 2641770, 3962655, 4755186, 7925310, 11887965, 23775930]

約数ペア:

[(1, 23775930), (2, 11887965), (3, 7925310), (5, 4755186), (6, 3962655), (9, 2641770), (10, 2377593), (15, 1585062), (18, 1320885), (27, 880590), (30, 792531), (45, 528354), (54, 440295), (81, 293530), (90, 264177), (135, 176118), (149, 159570), (162, 146765), (197, 120690), (270, 88059), (298, 79785), (394, 60345), (405, 58706), (447, 53190), (591, 40230), (745, 31914), (810, 29353), (894, 26595), (985, 24138), (1182, 20115), (1341, 17730), (1490, 15957), (1773, 13410), (1970, 12069), (2235, 10638), (2682, 8865), (2955, 8046), (3546, 6705), (4023, 5910), (4470, 5319)]