14780150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 34633200

約数和(自身を除く): 19853050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 349, 350, 385, 550, 605, 698, 770, 847, 1210, 1694, 1745, 1925, 2443, 3025, 3490, 3839, 3850, 4235, 4886, 6050, 7678, 8470, 8725, 12215, 17450, 19195, 21175, 24430, 26873, 38390, 42229, 42350, 53746, 61075, 84458, 95975, 122150, 134365, 191950, 211145, 268730, 295603, 422290, 591206, 671825, 1055725, 1343650, 1478015, 2111450, 2956030, 7390075, 14780150]

約数ペア:

[(1, 14780150), (2, 7390075), (5, 2956030), (7, 2111450), (10, 1478015), (11, 1343650), (14, 1055725), (22, 671825), (25, 591206), (35, 422290), (50, 295603), (55, 268730), (70, 211145), (77, 191950), (110, 134365), (121, 122150), (154, 95975), (175, 84458), (242, 61075), (275, 53746), (349, 42350), (350, 42229), (385, 38390), (550, 26873), (605, 24430), (698, 21175), (770, 19195), (847, 17450), (1210, 12215), (1694, 8725), (1745, 8470), (1925, 7678), (2443, 6050), (3025, 4886), (3490, 4235), (3839, 3850)]