64316790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1283}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 167654448

約数和(自身を除く): 103337658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1283, 1671, 2566, 2785, 3342, 3849, 5013, 5570, 6415, 7698, 8355, 10026, 11547, 12830, 16710, 19245, 23094, 25065, 38490, 50130, 57735, 115470, 714631, 1429262, 2143893, 3573155, 4287786, 6431679, 7146310, 10719465, 12863358, 21438930, 32158395, 64316790]

約数ペア:

[(1, 64316790), (2, 32158395), (3, 21438930), (5, 12863358), (6, 10719465), (9, 7146310), (10, 6431679), (15, 4287786), (18, 3573155), (30, 2143893), (45, 1429262), (90, 714631), (557, 115470), (1114, 57735), (1283, 50130), (1671, 38490), (2566, 25065), (2785, 23094), (3342, 19245), (3849, 16710), (5013, 12830), (5570, 11547), (6415, 10026), (7698, 8355)]