56374710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 109513290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 71, 95, 105, 114, 133, 142, 190, 199, 210, 213, 266, 285, 355, 398, 399, 426, 497, 570, 597, 665, 710, 798, 994, 995, 1065, 1194, 1330, 1349, 1393, 1491, 1990, 1995, 2130, 2485, 2698, 2786, 2982, 2985, 3781, 3990, 4047, 4179, 4970, 5970, 6745, 6965, 7455, 7562, 8094, 8358, 9443, 11343, 13490, 13930, 14129, 14910, 18886, 18905, 20235, 20895, 22686, 26467, 28258, 28329, 37810, 40470, 41790, 42387, 47215, 52934, 56658, 56715, 70645, 79401, 84774, 94430, 98903, 113430, 132335, 141290, 141645, 158802, 197806, 211935, 264670, 268451, 283290, 296709, 397005, 423870, 494515, 536902, 593418, 794010, 805353, 989030, 1342255, 1483545, 1610706, 1879157, 2684510, 2967090, 3758314, 4026765, 5637471, 8053530, 9395785, 11274942, 18791570, 28187355, 56374710]

約数ペア:

[(1, 56374710), (2, 28187355), (3, 18791570), (5, 11274942), (6, 9395785), (7, 8053530), (10, 5637471), (14, 4026765), (15, 3758314), (19, 2967090), (21, 2684510), (30, 1879157), (35, 1610706), (38, 1483545), (42, 1342255), (57, 989030), (70, 805353), (71, 794010), (95, 593418), (105, 536902), (114, 494515), (133, 423870), (142, 397005), (190, 296709), (199, 283290), (210, 268451), (213, 264670), (266, 211935), (285, 197806), (355, 158802), (398, 141645), (399, 141290), (426, 132335), (497, 113430), (570, 98903), (597, 94430), (665, 84774), (710, 79401), (798, 70645), (994, 56715), (995, 56658), (1065, 52934), (1194, 47215), (1330, 42387), (1349, 41790), (1393, 40470), (1491, 37810), (1990, 28329), (1995, 28258), (2130, 26467), (2485, 22686), (2698, 20895), (2786, 20235), (2982, 18905), (2985, 18886), (3781, 14910), (3990, 14129), (4047, 13930), (4179, 13490), (4970, 11343), (5970, 9443), (6745, 8358), (6965, 8094), (7455, 7562)]