61763940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{49019}}^1$

素因数の和:49041

約数の個数: 72

約数和(自身を含む): 214119360

約数和(自身を除く): 152355420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 49019, 98038, 147057, 196076, 245095, 294114, 343133, 441171, 490190, 588228, 686266, 735285, 882342, 980380, 1029399, 1372532, 1470570, 1715665, 1764684, 2058798, 2205855, 2941140, 3088197, 3431330, 4117596, 4411710, 5146995, 6176394, 6862660, 8823420, 10293990, 12352788, 15440985, 20587980, 30881970, 61763940]

約数ペア:

[(1, 61763940), (2, 30881970), (3, 20587980), (4, 15440985), (5, 12352788), (6, 10293990), (7, 8823420), (9, 6862660), (10, 6176394), (12, 5146995), (14, 4411710), (15, 4117596), (18, 3431330), (20, 3088197), (21, 2941140), (28, 2205855), (30, 2058798), (35, 1764684), (36, 1715665), (42, 1470570), (45, 1372532), (60, 1029399), (63, 980380), (70, 882342), (84, 735285), (90, 686266), (105, 588228), (126, 490190), (140, 441171), (180, 343133), (210, 294114), (252, 245095), (315, 196076), (420, 147057), (630, 98038), (1260, 49019)]