213829980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39163}}^1$

素因数の和:39195

約数の個数: 96

約数和(自身を含む): 736909824

約数和(自身を除く): 523079844

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, 1820, 2730, 5460, 39163, 78326, 117489, 156652, 195815, 234978, 274141, 391630, 469956, 509119, 548282, 587445, 783260, 822423, 1018238, 1096564, 1174890, 1370705, 1527357, 1644846, 2036476, 2349780, 2545595, 2741410, 3054714, 3289692, 3563833, 4112115, 5091190, 5482820, 6109428, 7127666, 7636785, 8224230, 10182380, 10691499, 14255332, 15273570, 16448460, 17819165, 21382998, 30547140, 35638330, 42765996, 53457495, 71276660, 106914990, 213829980]

約数ペア:

[(1, 213829980), (2, 106914990), (3, 71276660), (4, 53457495), (5, 42765996), (6, 35638330), (7, 30547140), (10, 21382998), (12, 17819165), (13, 16448460), (14, 15273570), (15, 14255332), (20, 10691499), (21, 10182380), (26, 8224230), (28, 7636785), (30, 7127666), (35, 6109428), (39, 5482820), (42, 5091190), (52, 4112115), (60, 3563833), (65, 3289692), (70, 3054714), (78, 2741410), (84, 2545595), (91, 2349780), (105, 2036476), (130, 1644846), (140, 1527357), (156, 1370705), (182, 1174890), (195, 1096564), (210, 1018238), (260, 822423), (273, 783260), (364, 587445), (390, 548282), (420, 509119), (455, 469956), (546, 391630), (780, 274141), (910, 234978), (1092, 195815), (1365, 156652), (1820, 117489), (2730, 78326), (5460, 39163)]