13302779220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{186157}}^1$

素因数の和:186569

約数の個数: 72

約数和(自身を含む): 40453622664

約数和(自身を除く): 27150843444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 17865, 23820, 35730, 71460, 186157, 372314, 558471, 744628, 930785, 1116942, 1675413, 1861570, 2233884, 2792355, 3350826, 3723140, 5584710, 6701652, 8377065, 11169420, 16754130, 33508260, 73904329, 147808658, 221712987, 295617316, 369521645, 443425974, 665138961, 739043290, 886851948, 1108564935, 1330277922, 1478086580, 2217129870, 2660555844, 3325694805, 4434259740, 6651389610, 13302779220]

約数ペア:

[(1, 13302779220), (2, 6651389610), (3, 4434259740), (4, 3325694805), (5, 2660555844), (6, 2217129870), (9, 1478086580), (10, 1330277922), (12, 1108564935), (15, 886851948), (18, 739043290), (20, 665138961), (30, 443425974), (36, 369521645), (45, 295617316), (60, 221712987), (90, 147808658), (180, 73904329), (397, 33508260), (794, 16754130), (1191, 11169420), (1588, 8377065), (1985, 6701652), (2382, 5584710), (3573, 3723140), (3970, 3350826), (4764, 2792355), (5955, 2233884), (7146, 1861570), (7940, 1675413), (11910, 1116942), (14292, 930785), (17865, 744628), (23820, 558471), (35730, 372314), (71460, 186157)]