1570395204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{7703}}^1$

素因数の和:8529

約数の個数: 72

約数和(自身を含む): 4542894720

約数和(自身を除く): 2972499516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 1618, 2427, 3236, 4854, 5663, 7281, 7703, 9708, 11326, 14562, 15406, 16989, 22652, 23109, 29124, 30812, 33978, 46218, 50967, 53921, 67956, 69327, 92436, 101934, 107842, 138654, 161763, 203868, 215684, 277308, 323526, 485289, 647052, 970578, 1941156, 6231727, 12463454, 18695181, 24926908, 37390362, 43622089, 56085543, 74780724, 87244178, 112171086, 130866267, 174488356, 224342172, 261732534, 392598801, 523465068, 785197602, 1570395204]

約数ペア:

[(1, 1570395204), (2, 785197602), (3, 523465068), (4, 392598801), (6, 261732534), (7, 224342172), (9, 174488356), (12, 130866267), (14, 112171086), (18, 87244178), (21, 74780724), (28, 56085543), (36, 43622089), (42, 37390362), (63, 24926908), (84, 18695181), (126, 12463454), (252, 6231727), (809, 1941156), (1618, 970578), (2427, 647052), (3236, 485289), (4854, 323526), (5663, 277308), (7281, 215684), (7703, 203868), (9708, 161763), (11326, 138654), (14562, 107842), (15406, 101934), (16989, 92436), (22652, 69327), (23109, 67956), (29124, 53921), (30812, 50967), (33978, 46218)]