109921490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 242984448

約数和(自身を除く): 133062958

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 1301, 2414, 2485, 2602, 4970, 6035, 6505, 8449, 9107, 12070, 13010, 16898, 18214, 22117, 42245, 44234, 45535, 84490, 91070, 92371, 110585, 154819, 184742, 221170, 309638, 461855, 646597, 774095, 923710, 1293194, 1548190, 1570307, 3140614, 3232985, 6465970, 7851535, 10992149, 15703070, 21984298, 54960745, 109921490]

約数ペア:

[(1, 109921490), (2, 54960745), (5, 21984298), (7, 15703070), (10, 10992149), (14, 7851535), (17, 6465970), (34, 3232985), (35, 3140614), (70, 1570307), (71, 1548190), (85, 1293194), (119, 923710), (142, 774095), (170, 646597), (238, 461855), (355, 309638), (497, 221170), (595, 184742), (710, 154819), (994, 110585), (1190, 92371), (1207, 91070), (1301, 84490), (2414, 45535), (2485, 44234), (2602, 42245), (4970, 22117), (6035, 18214), (6505, 16898), (8449, 13010), (9107, 12070)]