74003510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 85801930

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 67, 70, 134, 155, 217, 310, 335, 434, 469, 509, 670, 938, 1018, 1085, 2077, 2170, 2345, 2545, 3563, 4154, 4690, 5090, 7126, 10385, 14539, 15779, 17815, 20770, 29078, 31558, 34103, 35630, 68206, 72695, 78895, 110453, 145390, 157790, 170515, 220906, 238721, 341030, 477442, 552265, 1057193, 1104530, 1193605, 2114386, 2387210, 5285965, 7400351, 10571930, 14800702, 37001755, 74003510]

約数ペア:

[(1, 74003510), (2, 37001755), (5, 14800702), (7, 10571930), (10, 7400351), (14, 5285965), (31, 2387210), (35, 2114386), (62, 1193605), (67, 1104530), (70, 1057193), (134, 552265), (155, 477442), (217, 341030), (310, 238721), (335, 220906), (434, 170515), (469, 157790), (509, 145390), (670, 110453), (938, 78895), (1018, 72695), (1085, 68206), (2077, 35630), (2170, 34103), (2345, 31558), (2545, 29078), (3563, 20770), (4154, 17815), (4690, 15779), (5090, 14539), (7126, 10385)]