70499730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 198633600

約数和(自身を除く): 128133870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 199, 210, 241, 245, 294, 398, 482, 490, 597, 723, 735, 995, 1194, 1205, 1393, 1446, 1470, 1687, 1990, 2410, 2786, 2985, 3374, 3615, 4179, 5061, 5970, 6965, 7230, 8358, 8435, 9751, 10122, 11809, 13930, 16870, 19502, 20895, 23618, 25305, 29253, 35427, 41790, 47959, 48755, 50610, 58506, 59045, 70854, 95918, 97510, 118090, 143877, 146265, 177135, 239795, 287754, 292530, 335713, 354270, 479590, 671426, 719385, 1007139, 1438770, 1678565, 2014278, 2349991, 3357130, 4699982, 5035695, 7049973, 10071390, 11749955, 14099946, 23499910, 35249865, 70499730]

約数ペア:

[(1, 70499730), (2, 35249865), (3, 23499910), (5, 14099946), (6, 11749955), (7, 10071390), (10, 7049973), (14, 5035695), (15, 4699982), (21, 3357130), (30, 2349991), (35, 2014278), (42, 1678565), (49, 1438770), (70, 1007139), (98, 719385), (105, 671426), (147, 479590), (199, 354270), (210, 335713), (241, 292530), (245, 287754), (294, 239795), (398, 177135), (482, 146265), (490, 143877), (597, 118090), (723, 97510), (735, 95918), (995, 70854), (1194, 59045), (1205, 58506), (1393, 50610), (1446, 48755), (1470, 47959), (1687, 41790), (1990, 35427), (2410, 29253), (2786, 25305), (2985, 23618), (3374, 20895), (3615, 19502), (4179, 16870), (5061, 13930), (5970, 11809), (6965, 10122), (7230, 9751), (8358, 8435)]