170883090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{38749}}^1$

素因数の和:38776

約数の個数: 72

約数和(自身を含む): 516847500

約数和(自身を除く): 345964410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 38749, 77498, 116247, 193745, 232494, 271243, 348741, 387490, 542486, 581235, 697482, 813729, 1162470, 1356215, 1627458, 1743705, 1898701, 2441187, 2712430, 3487410, 3797402, 4068645, 4882374, 5696103, 8137290, 9493505, 11392206, 12205935, 17088309, 18987010, 24411870, 28480515, 34176618, 56961030, 85441545, 170883090]

約数ペア:

[(1, 170883090), (2, 85441545), (3, 56961030), (5, 34176618), (6, 28480515), (7, 24411870), (9, 18987010), (10, 17088309), (14, 12205935), (15, 11392206), (18, 9493505), (21, 8137290), (30, 5696103), (35, 4882374), (42, 4068645), (45, 3797402), (49, 3487410), (63, 2712430), (70, 2441187), (90, 1898701), (98, 1743705), (105, 1627458), (126, 1356215), (147, 1162470), (210, 813729), (245, 697482), (294, 581235), (315, 542486), (441, 387490), (490, 348741), (630, 271243), (735, 232494), (882, 193745), (1470, 116247), (2205, 77498), (4410, 38749)]