74262930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 80

約数和(自身を含む): 208125504

約数和(自身を除く): 133862574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1031, 1470, 1715, 2058, 2062, 2401, 3093, 3430, 4802, 5145, 5155, 6186, 7203, 7217, 10290, 10310, 12005, 14406, 14434, 15465, 21651, 24010, 30930, 36015, 36085, 43302, 50519, 72030, 72170, 101038, 108255, 151557, 216510, 252595, 303114, 353633, 505190, 707266, 757785, 1060899, 1515570, 1768165, 2121798, 2475431, 3536330, 4950862, 5304495, 7426293, 10608990, 12377155, 14852586, 24754310, 37131465, 74262930]

約数ペア:

[(1, 74262930), (2, 37131465), (3, 24754310), (5, 14852586), (6, 12377155), (7, 10608990), (10, 7426293), (14, 5304495), (15, 4950862), (21, 3536330), (30, 2475431), (35, 2121798), (42, 1768165), (49, 1515570), (70, 1060899), (98, 757785), (105, 707266), (147, 505190), (210, 353633), (245, 303114), (294, 252595), (343, 216510), (490, 151557), (686, 108255), (735, 101038), (1029, 72170), (1031, 72030), (1470, 50519), (1715, 43302), (2058, 36085), (2062, 36015), (2401, 30930), (3093, 24010), (3430, 21651), (4802, 15465), (5145, 14434), (5155, 14406), (6186, 12005), (7203, 10310), (7217, 10290)]