669647550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31219}}^1$

素因数の和:31258

約数の個数: 96

約数和(自身を含む): 1951125120

約数和(自身を除く): 1281477570

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3575, 4290, 7150, 10725, 21450, 31219, 62438, 93657, 156095, 187314, 312190, 343409, 405847, 468285, 686818, 780475, 811694, 936570, 1030227, 1217541, 1560950, 1717045, 2029235, 2060454, 2341425, 2435082, 3434090, 4058470, 4464317, 4682850, 5151135, 6087705, 8585225, 8928634, 10146175, 10302270, 12175410, 13392951, 17170450, 20292350, 22321585, 25755675, 26785902, 30438525, 44643170, 51511350, 60877050, 66964755, 111607925, 133929510, 223215850, 334823775, 669647550]

約数ペア:

[(1, 669647550), (2, 334823775), (3, 223215850), (5, 133929510), (6, 111607925), (10, 66964755), (11, 60877050), (13, 51511350), (15, 44643170), (22, 30438525), (25, 26785902), (26, 25755675), (30, 22321585), (33, 20292350), (39, 17170450), (50, 13392951), (55, 12175410), (65, 10302270), (66, 10146175), (75, 8928634), (78, 8585225), (110, 6087705), (130, 5151135), (143, 4682850), (150, 4464317), (165, 4058470), (195, 3434090), (275, 2435082), (286, 2341425), (325, 2060454), (330, 2029235), (390, 1717045), (429, 1560950), (550, 1217541), (650, 1030227), (715, 936570), (825, 811694), (858, 780475), (975, 686818), (1430, 468285), (1650, 405847), (1950, 343409), (2145, 312190), (3575, 187314), (4290, 156095), (7150, 93657), (10725, 62438), (21450, 31219)]