1973709660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61717}}^1$

素因数の和:61783

約数の個数: 96

約数和(自身を含む): 6096750912

約数和(自身を除く): 4123041252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 61717, 123434, 185151, 246868, 308585, 370302, 617170, 740604, 802321, 925755, 1234340, 1604642, 1851510, 2406963, 2530397, 3209284, 3703020, 4011605, 4813926, 5060794, 7591191, 8023210, 9627852, 10121588, 12034815, 12651985, 15182382, 16046420, 24069630, 25303970, 30364764, 32895161, 37955955, 48139260, 50607940, 65790322, 75911910, 98685483, 131580644, 151823820, 164475805, 197370966, 328951610, 394741932, 493427415, 657903220, 986854830, 1973709660]

約数ペア:

[(1, 1973709660), (2, 986854830), (3, 657903220), (4, 493427415), (5, 394741932), (6, 328951610), (10, 197370966), (12, 164475805), (13, 151823820), (15, 131580644), (20, 98685483), (26, 75911910), (30, 65790322), (39, 50607940), (41, 48139260), (52, 37955955), (60, 32895161), (65, 30364764), (78, 25303970), (82, 24069630), (123, 16046420), (130, 15182382), (156, 12651985), (164, 12034815), (195, 10121588), (205, 9627852), (246, 8023210), (260, 7591191), (390, 5060794), (410, 4813926), (492, 4011605), (533, 3703020), (615, 3209284), (780, 2530397), (820, 2406963), (1066, 1851510), (1230, 1604642), (1599, 1234340), (2132, 925755), (2460, 802321), (2665, 740604), (3198, 617170), (5330, 370302), (6396, 308585), (7995, 246868), (10660, 185151), (15990, 123434), (31980, 61717)]