61555060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 158135040

約数和(自身を除く): 96579980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 317, 365, 380, 511, 532, 634, 665, 730, 1022, 1268, 1330, 1387, 1460, 1585, 2044, 2219, 2555, 2660, 2774, 3170, 4438, 5110, 5548, 6023, 6340, 6935, 8876, 9709, 10220, 11095, 12046, 13870, 19418, 22190, 23141, 24092, 27740, 30115, 38836, 42161, 44380, 46282, 48545, 60230, 84322, 92564, 97090, 115705, 120460, 161987, 168644, 194180, 210805, 231410, 323974, 421610, 439679, 462820, 647948, 809935, 843220, 879358, 1619870, 1758716, 2198395, 3077753, 3239740, 4396790, 6155506, 8793580, 12311012, 15388765, 30777530, 61555060]

約数ペア:

[(1, 61555060), (2, 30777530), (4, 15388765), (5, 12311012), (7, 8793580), (10, 6155506), (14, 4396790), (19, 3239740), (20, 3077753), (28, 2198395), (35, 1758716), (38, 1619870), (70, 879358), (73, 843220), (76, 809935), (95, 647948), (133, 462820), (140, 439679), (146, 421610), (190, 323974), (266, 231410), (292, 210805), (317, 194180), (365, 168644), (380, 161987), (511, 120460), (532, 115705), (634, 97090), (665, 92564), (730, 84322), (1022, 60230), (1268, 48545), (1330, 46282), (1387, 44380), (1460, 42161), (1585, 38836), (2044, 30115), (2219, 27740), (2555, 24092), (2660, 23141), (2774, 22190), (3170, 19418), (4438, 13870), (5110, 12046), (5548, 11095), (6023, 10220), (6340, 9709), (6935, 8876)]