8887051260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2598553}}^1$

素因数の和:2598587

約数の個数: 72

約数和(自身を含む): 28376209680

約数和(自身を除く): 19489158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2598553, 5197106, 7795659, 10394212, 12992765, 15591318, 23386977, 25985530, 31182636, 38978295, 46773954, 49372507, 51971060, 77956590, 93547908, 98745014, 116934885, 148117521, 155913180, 197490028, 233869770, 246862535, 296235042, 444352563, 467739540, 493725070, 592470084, 740587605, 888705126, 987450140, 1481175210, 1777410252, 2221762815, 2962350420, 4443525630, 8887051260]

約数ペア:

[(1, 8887051260), (2, 4443525630), (3, 2962350420), (4, 2221762815), (5, 1777410252), (6, 1481175210), (9, 987450140), (10, 888705126), (12, 740587605), (15, 592470084), (18, 493725070), (19, 467739540), (20, 444352563), (30, 296235042), (36, 246862535), (38, 233869770), (45, 197490028), (57, 155913180), (60, 148117521), (76, 116934885), (90, 98745014), (95, 93547908), (114, 77956590), (171, 51971060), (180, 49372507), (190, 46773954), (228, 38978295), (285, 31182636), (342, 25985530), (380, 23386977), (570, 15591318), (684, 12992765), (855, 10394212), (1140, 7795659), (1710, 5197106), (3420, 2598553)]