271019340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24683}}^1$

素因数の和:24759

約数の個数: 72

約数和(自身を含む): 835602768

約数和(自身を除く): 564583428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 24683, 49366, 74049, 98732, 123415, 148098, 222147, 246830, 296196, 370245, 444294, 493660, 740490, 888588, 1110735, 1480980, 1505663, 2221470, 3011326, 4442940, 4516989, 6022652, 7528315, 9033978, 13550967, 15056630, 18067956, 22584945, 27101934, 30113260, 45169890, 54203868, 67754835, 90339780, 135509670, 271019340]

約数ペア:

[(1, 271019340), (2, 135509670), (3, 90339780), (4, 67754835), (5, 54203868), (6, 45169890), (9, 30113260), (10, 27101934), (12, 22584945), (15, 18067956), (18, 15056630), (20, 13550967), (30, 9033978), (36, 7528315), (45, 6022652), (60, 4516989), (61, 4442940), (90, 3011326), (122, 2221470), (180, 1505663), (183, 1480980), (244, 1110735), (305, 888588), (366, 740490), (549, 493660), (610, 444294), (732, 370245), (915, 296196), (1098, 246830), (1220, 222147), (1830, 148098), (2196, 123415), (2745, 98732), (3660, 74049), (5490, 49366), (10980, 24683)]