1642829190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{41081}}^1$

素因数の和:41165

約数の個数: 64

約数和(自身を含む): 4164728832

約数和(自身を除く): 2521899642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 6665, 7998, 13330, 19995, 39990, 41081, 82162, 123243, 205405, 246486, 410810, 616215, 1232430, 1273511, 1766483, 2547022, 3532966, 3820533, 5299449, 6367555, 7641066, 8832415, 10598898, 12735110, 17664830, 19102665, 26497245, 38205330, 52994490, 54760973, 109521946, 164282919, 273804865, 328565838, 547609730, 821414595, 1642829190]

約数ペア:

[(1, 1642829190), (2, 821414595), (3, 547609730), (5, 328565838), (6, 273804865), (10, 164282919), (15, 109521946), (30, 54760973), (31, 52994490), (43, 38205330), (62, 26497245), (86, 19102665), (93, 17664830), (129, 12735110), (155, 10598898), (186, 8832415), (215, 7641066), (258, 6367555), (310, 5299449), (430, 3820533), (465, 3532966), (645, 2547022), (930, 1766483), (1290, 1273511), (1333, 1232430), (2666, 616215), (3999, 410810), (6665, 246486), (7998, 205405), (13330, 123243), (19995, 82162), (39990, 41081)]