1708140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 5644800

約数和(自身を除く): 3936660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 343, 415, 420, 490, 498, 581, 588, 686, 735, 830, 980, 996, 1029, 1162, 1245, 1372, 1470, 1660, 1715, 1743, 2058, 2324, 2490, 2905, 2940, 3430, 3486, 4067, 4116, 4980, 5145, 5810, 6860, 6972, 8134, 8715, 10290, 11620, 12201, 16268, 17430, 20335, 20580, 24402, 28469, 34860, 40670, 48804, 56938, 61005, 81340, 85407, 113876, 122010, 142345, 170814, 244020, 284690, 341628, 427035, 569380, 854070, 1708140]

約数ペア:

[(1, 1708140), (2, 854070), (3, 569380), (4, 427035), (5, 341628), (6, 284690), (7, 244020), (10, 170814), (12, 142345), (14, 122010), (15, 113876), (20, 85407), (21, 81340), (28, 61005), (30, 56938), (35, 48804), (42, 40670), (49, 34860), (60, 28469), (70, 24402), (83, 20580), (84, 20335), (98, 17430), (105, 16268), (140, 12201), (147, 11620), (166, 10290), (196, 8715), (210, 8134), (245, 6972), (249, 6860), (294, 5810), (332, 5145), (343, 4980), (415, 4116), (420, 4067), (490, 3486), (498, 3430), (581, 2940), (588, 2905), (686, 2490), (735, 2324), (830, 2058), (980, 1743), (996, 1715), (1029, 1660), (1162, 1470), (1245, 1372)]