17807045940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{83063}}^1$

素因数の和:83478

約数の個数: 96

約数和(自身を含む): 55539912960

約数和(自身を除く): 37732867020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 10719, 11910, 14292, 17865, 21438, 23820, 35730, 42876, 53595, 71460, 83063, 107190, 166126, 214380, 249189, 332252, 415315, 498378, 747567, 830630, 996756, 1245945, 1495134, 1661260, 2242701, 2491890, 2990268, 3737835, 4485402, 4983780, 7475670, 8970804, 11213505, 14951340, 22427010, 32976011, 44854020, 65952022, 98928033, 131904044, 164880055, 197856066, 296784099, 329760110, 395712132, 494640165, 593568198, 659520220, 890352297, 989280330, 1187136396, 1483920495, 1780704594, 1978560660, 2967840990, 3561409188, 4451761485, 5935681980, 8903522970, 17807045940]

約数ペア:

[(1, 17807045940), (2, 8903522970), (3, 5935681980), (4, 4451761485), (5, 3561409188), (6, 2967840990), (9, 1978560660), (10, 1780704594), (12, 1483920495), (15, 1187136396), (18, 989280330), (20, 890352297), (27, 659520220), (30, 593568198), (36, 494640165), (45, 395712132), (54, 329760110), (60, 296784099), (90, 197856066), (108, 164880055), (135, 131904044), (180, 98928033), (270, 65952022), (397, 44854020), (540, 32976011), (794, 22427010), (1191, 14951340), (1588, 11213505), (1985, 8970804), (2382, 7475670), (3573, 4983780), (3970, 4485402), (4764, 3737835), (5955, 2990268), (7146, 2491890), (7940, 2242701), (10719, 1661260), (11910, 1495134), (14292, 1245945), (17865, 996756), (21438, 830630), (23820, 747567), (35730, 498378), (42876, 415315), (53595, 332252), (71460, 249189), (83063, 214380), (107190, 166126)]