90595020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 267079680

約数和(自身を除く): 176484660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 919, 930, 1060, 1590, 1643, 1838, 1860, 2757, 3180, 3286, 3676, 4595, 4929, 5514, 6572, 8215, 9190, 9858, 11028, 13785, 16430, 18380, 19716, 24645, 27570, 28489, 32860, 48707, 49290, 55140, 56978, 85467, 97414, 98580, 113956, 142445, 146121, 170934, 194828, 243535, 284890, 292242, 341868, 427335, 487070, 569780, 584484, 730605, 854670, 974140, 1461210, 1509917, 1709340, 2922420, 3019834, 4529751, 6039668, 7549585, 9059502, 15099170, 18119004, 22648755, 30198340, 45297510, 90595020]

約数ペア:

[(1, 90595020), (2, 45297510), (3, 30198340), (4, 22648755), (5, 18119004), (6, 15099170), (10, 9059502), (12, 7549585), (15, 6039668), (20, 4529751), (30, 3019834), (31, 2922420), (53, 1709340), (60, 1509917), (62, 1461210), (93, 974140), (106, 854670), (124, 730605), (155, 584484), (159, 569780), (186, 487070), (212, 427335), (265, 341868), (310, 292242), (318, 284890), (372, 243535), (465, 194828), (530, 170934), (620, 146121), (636, 142445), (795, 113956), (919, 98580), (930, 97414), (1060, 85467), (1590, 56978), (1643, 55140), (1838, 49290), (1860, 48707), (2757, 32860), (3180, 28489), (3286, 27570), (3676, 24645), (4595, 19716), (4929, 18380), (5514, 16430), (6572, 13785), (8215, 11028), (9190, 9858)]