73945170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21096

約数の個数: 64

約数和(自身を含む): 212365440

約数和(自身を除く): 138420270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21067, 42134, 63201, 105335, 126402, 189603, 210670, 273871, 316005, 379206, 547742, 568809, 632010, 821613, 948015, 1137618, 1369355, 1643226, 1896030, 2464839, 2738710, 2844045, 4108065, 4929678, 5688090, 7394517, 8216130, 12324195, 14789034, 24648390, 36972585, 73945170]

約数ペア:

[(1, 73945170), (2, 36972585), (3, 24648390), (5, 14789034), (6, 12324195), (9, 8216130), (10, 7394517), (13, 5688090), (15, 4929678), (18, 4108065), (26, 2844045), (27, 2738710), (30, 2464839), (39, 1896030), (45, 1643226), (54, 1369355), (65, 1137618), (78, 948015), (90, 821613), (117, 632010), (130, 568809), (135, 547742), (195, 379206), (234, 316005), (270, 273871), (351, 210670), (390, 189603), (585, 126402), (702, 105335), (1170, 63201), (1755, 42134), (3510, 21067)]