9079980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1695

約数の個数: 96

約数和(自身を含む): 31309824

約数和(自身を除く): 22229844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1663, 1820, 2730, 3326, 4989, 5460, 6652, 8315, 9978, 11641, 16630, 19956, 21619, 23282, 24945, 33260, 34923, 43238, 46564, 49890, 58205, 64857, 69846, 86476, 99780, 108095, 116410, 129714, 139692, 151333, 174615, 216190, 232820, 259428, 302666, 324285, 349230, 432380, 453999, 605332, 648570, 698460, 756665, 907998, 1297140, 1513330, 1815996, 2269995, 3026660, 4539990, 9079980]

約数ペア:

[(1, 9079980), (2, 4539990), (3, 3026660), (4, 2269995), (5, 1815996), (6, 1513330), (7, 1297140), (10, 907998), (12, 756665), (13, 698460), (14, 648570), (15, 605332), (20, 453999), (21, 432380), (26, 349230), (28, 324285), (30, 302666), (35, 259428), (39, 232820), (42, 216190), (52, 174615), (60, 151333), (65, 139692), (70, 129714), (78, 116410), (84, 108095), (91, 99780), (105, 86476), (130, 69846), (140, 64857), (156, 58205), (182, 49890), (195, 46564), (210, 43238), (260, 34923), (273, 33260), (364, 24945), (390, 23282), (420, 21619), (455, 19956), (546, 16630), (780, 11641), (910, 9978), (1092, 8315), (1365, 6652), (1663, 5460), (1820, 4989), (2730, 3326)]