15707556690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3936731}}^1$

素因数の和:3936767

約数の個数: 64

約数和(自身を含む): 45351152640

約数和(自身を除く): 29643595950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 3936731, 7873462, 11810193, 19683655, 23620386, 27557117, 39367310, 55114234, 59050965, 74797889, 82671351, 118101930, 137785585, 149595778, 165342702, 224393667, 275571170, 373989445, 413356755, 448787334, 523585223, 747978890, 826713510, 1047170446, 1121968335, 1570755669, 2243936670, 2617926115, 3141511338, 5235852230, 7853778345, 15707556690]

約数ペア:

[(1, 15707556690), (2, 7853778345), (3, 5235852230), (5, 3141511338), (6, 2617926115), (7, 2243936670), (10, 1570755669), (14, 1121968335), (15, 1047170446), (19, 826713510), (21, 747978890), (30, 523585223), (35, 448787334), (38, 413356755), (42, 373989445), (57, 275571170), (70, 224393667), (95, 165342702), (105, 149595778), (114, 137785585), (133, 118101930), (190, 82671351), (210, 74797889), (266, 59050965), (285, 55114234), (399, 39367310), (570, 27557117), (665, 23620386), (798, 19683655), (1330, 11810193), (1995, 7873462), (3990, 3936731)]