70798845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 130394880

約数和(自身を除く): 59596035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 97, 195, 197, 247, 285, 291, 485, 591, 741, 985, 1235, 1261, 1455, 1843, 2561, 2955, 3705, 3743, 3783, 5529, 6305, 7683, 9215, 11229, 12805, 18715, 18915, 19109, 23959, 27645, 38415, 48659, 56145, 57327, 71877, 95545, 119795, 145977, 243295, 248417, 286635, 359385, 363071, 729885, 745251, 1089213, 1242085, 1815355, 3726255, 4719923, 5446065, 14159769, 23599615, 70798845]

約数ペア:

[(1, 70798845), (3, 23599615), (5, 14159769), (13, 5446065), (15, 4719923), (19, 3726255), (39, 1815355), (57, 1242085), (65, 1089213), (95, 745251), (97, 729885), (195, 363071), (197, 359385), (247, 286635), (285, 248417), (291, 243295), (485, 145977), (591, 119795), (741, 95545), (985, 71877), (1235, 57327), (1261, 56145), (1455, 48659), (1843, 38415), (2561, 27645), (2955, 23959), (3705, 19109), (3743, 18915), (3783, 18715), (5529, 12805), (6305, 11229), (7683, 9215)]