4018479780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{308639}}^1$

素因数の和:308689

約数の個数: 96

約数和(自身を含む): 13273989120

約数和(自身を除く): 9255509340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 308639, 617278, 925917, 1234556, 1543195, 1851834, 2160473, 3086390, 3703668, 4320946, 4629585, 6172780, 6481419, 8641892, 9259170, 9567809, 10802365, 12962838, 18518340, 19135618, 21604730, 25925676, 28703427, 32407095, 38271236, 43209460, 47839045, 57406854, 64814190, 66974663, 95678090, 114813708, 129628380, 133949326, 143517135, 191356180, 200923989, 267898652, 287034270, 334873315, 401847978, 574068540, 669746630, 803695956, 1004619945, 1339493260, 2009239890, 4018479780]

約数ペア:

[(1, 4018479780), (2, 2009239890), (3, 1339493260), (4, 1004619945), (5, 803695956), (6, 669746630), (7, 574068540), (10, 401847978), (12, 334873315), (14, 287034270), (15, 267898652), (20, 200923989), (21, 191356180), (28, 143517135), (30, 133949326), (31, 129628380), (35, 114813708), (42, 95678090), (60, 66974663), (62, 64814190), (70, 57406854), (84, 47839045), (93, 43209460), (105, 38271236), (124, 32407095), (140, 28703427), (155, 25925676), (186, 21604730), (210, 19135618), (217, 18518340), (310, 12962838), (372, 10802365), (420, 9567809), (434, 9259170), (465, 8641892), (620, 6481419), (651, 6172780), (868, 4629585), (930, 4320946), (1085, 3703668), (1302, 3086390), (1860, 2160473), (2170, 1851834), (2604, 1543195), (3255, 1234556), (4340, 925917), (6510, 617278), (13020, 308639)]