1680575.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 189600320

約数和(自身を除く): 119437652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 1531, 2412, 2546, 3062, 3819, 4593, 5092, 6124, 7638, 9186, 11457, 13779, 15276, 18372, 22914, 27558, 29089, 45828, 55116, 58178, 87267, 102577, 116356, 174534, 205154, 261801, 307731, 349068, 410308, 523602, 615462, 923193, 1047204, 1230924, 1846386, 1948963, 3692772, 3897926, 5846889, 7795852, 11693778, 17540667, 23387556, 35081334, 70162668]

約数ペア:

[(1, 70162668), (2, 35081334), (3, 23387556), (4, 17540667), (6, 11693778), (9, 7795852), (12, 5846889), (18, 3897926), (19, 3692772), (36, 1948963), (38, 1846386), (57, 1230924), (67, 1047204), (76, 923193), (114, 615462), (134, 523602), (171, 410308), (201, 349068), (228, 307731), (268, 261801), (342, 205154), (402, 174534), (603, 116356), (684, 102577), (804, 87267), (1206, 58178), (1273, 55116), (1531, 45828), (2412, 29089), (2546, 27558), (3062, 22914), (3819, 18372), (4593, 15276), (5092, 13779), (6124, 11457), (7638, 9186)]