30190380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 62948820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 307, 330, 447, 596, 614, 660, 745, 894, 921, 1228, 1490, 1535, 1639, 1788, 1842, 2235, 2980, 3070, 3278, 3377, 3684, 4470, 4605, 4917, 6140, 6556, 6754, 8195, 8940, 9210, 9834, 10131, 13508, 16390, 16885, 18420, 19668, 20262, 24585, 32780, 33770, 40524, 45743, 49170, 50655, 67540, 91486, 98340, 101310, 137229, 182972, 202620, 228715, 274458, 457430, 503173, 548916, 686145, 914860, 1006346, 1372290, 1509519, 2012692, 2515865, 2744580, 3019038, 5031730, 6038076, 7547595, 10063460, 15095190, 30190380]

約数ペア:

[(1, 30190380), (2, 15095190), (3, 10063460), (4, 7547595), (5, 6038076), (6, 5031730), (10, 3019038), (11, 2744580), (12, 2515865), (15, 2012692), (20, 1509519), (22, 1372290), (30, 1006346), (33, 914860), (44, 686145), (55, 548916), (60, 503173), (66, 457430), (110, 274458), (132, 228715), (149, 202620), (165, 182972), (220, 137229), (298, 101310), (307, 98340), (330, 91486), (447, 67540), (596, 50655), (614, 49170), (660, 45743), (745, 40524), (894, 33770), (921, 32780), (1228, 24585), (1490, 20262), (1535, 19668), (1639, 18420), (1788, 16885), (1842, 16390), (2235, 13508), (2980, 10131), (3070, 9834), (3278, 9210), (3377, 8940), (3684, 8195), (4470, 6754), (4605, 6556), (4917, 6140)]