630028686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5569

約数の個数: 64

約数和(自身を含む): 1503498240

約数和(自身を除く): 873469554

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 89, 93, 178, 186, 217, 267, 434, 534, 623, 651, 1246, 1302, 1869, 2759, 3738, 5437, 5518, 8277, 10874, 16311, 16554, 19313, 32622, 38059, 38626, 57939, 76118, 114177, 115878, 168547, 228354, 337094, 483893, 505641, 967786, 1011282, 1179829, 1451679, 2359658, 2903358, 3387251, 3539487, 6774502, 7078974, 10161753, 15000683, 20323506, 30001366, 45002049, 90004098, 105004781, 210009562, 315014343, 630028686]

約数ペア:

[(1, 630028686), (2, 315014343), (3, 210009562), (6, 105004781), (7, 90004098), (14, 45002049), (21, 30001366), (31, 20323506), (42, 15000683), (62, 10161753), (89, 7078974), (93, 6774502), (178, 3539487), (186, 3387251), (217, 2903358), (267, 2359658), (434, 1451679), (534, 1179829), (623, 1011282), (651, 967786), (1246, 505641), (1302, 483893), (1869, 337094), (2759, 228354), (3738, 168547), (5437, 115878), (5518, 114177), (8277, 76118), (10874, 57939), (16311, 38626), (16554, 38059), (19313, 32622)]