1459770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2531910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 197, 247, 285, 390, 394, 494, 570, 591, 741, 985, 1182, 1235, 1482, 1970, 2470, 2561, 2955, 3705, 3743, 5122, 5910, 7410, 7486, 7683, 11229, 12805, 15366, 18715, 22458, 25610, 37430, 38415, 48659, 56145, 76830, 97318, 112290, 145977, 243295, 291954, 486590, 729885, 1459770]

約数ペア:

[(1, 1459770), (2, 729885), (3, 486590), (5, 291954), (6, 243295), (10, 145977), (13, 112290), (15, 97318), (19, 76830), (26, 56145), (30, 48659), (38, 38415), (39, 37430), (57, 25610), (65, 22458), (78, 18715), (95, 15366), (114, 12805), (130, 11229), (190, 7683), (195, 7486), (197, 7410), (247, 5910), (285, 5122), (390, 3743), (394, 3705), (494, 2955), (570, 2561), (591, 2470), (741, 1970), (985, 1482), (1182, 1235)]