15678636390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14533}}^1\times {\mathrm{11987}}^1$

素因数の和:26533

約数の個数: 48

約数和(自身を含む): 40770660528

約数和(自身を除く): 25092024138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11987, 14533, 23974, 29066, 35961, 43599, 59935, 71922, 72665, 87198, 107883, 119870, 130797, 145330, 179805, 215766, 217995, 261594, 359610, 435990, 539415, 653985, 1078830, 1307970, 174207071, 348414142, 522621213, 871035355, 1045242426, 1567863639, 1742070710, 2613106065, 3135727278, 5226212130, 7839318195, 15678636390]

約数ペア:

[(1, 15678636390), (2, 7839318195), (3, 5226212130), (5, 3135727278), (6, 2613106065), (9, 1742070710), (10, 1567863639), (15, 1045242426), (18, 871035355), (30, 522621213), (45, 348414142), (90, 174207071), (11987, 1307970), (14533, 1078830), (23974, 653985), (29066, 539415), (35961, 435990), (43599, 359610), (59935, 261594), (71922, 217995), (72665, 215766), (87198, 179805), (107883, 145330), (119870, 130797)]