306779130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8585

約数の個数: 128

約数和(自身を含む): 984268800

約数和(自身を除く): 677489670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 8543, 11970, 17086, 17955, 25629, 35910, 42715, 51258, 59801, 76887, 85430, 119602, 128145, 153774, 162317, 179403, 230661, 256290, 299005, 324634, 358806, 384435, 461322, 486951, 538209, 598010, 768870, 811585, 897015, 973902, 1076418, 1136219, 1153305, 1460853, 1614627, 1623170, 1794030, 2272438, 2306610, 2434755, 2691045, 2921706, 3229254, 3408657, 4382559, 4869510, 5382090, 5681095, 6817314, 7304265, 8073135, 8765118, 10225971, 11362190, 14608530, 16146270, 17043285, 20451942, 21912795, 30677913, 34086570, 43825590, 51129855, 61355826, 102259710, 153389565, 306779130]

約数ペア:

[(1, 306779130), (2, 153389565), (3, 102259710), (5, 61355826), (6, 51129855), (7, 43825590), (9, 34086570), (10, 30677913), (14, 21912795), (15, 20451942), (18, 17043285), (19, 16146270), (21, 14608530), (27, 11362190), (30, 10225971), (35, 8765118), (38, 8073135), (42, 7304265), (45, 6817314), (54, 5681095), (57, 5382090), (63, 4869510), (70, 4382559), (90, 3408657), (95, 3229254), (105, 2921706), (114, 2691045), (126, 2434755), (133, 2306610), (135, 2272438), (171, 1794030), (189, 1623170), (190, 1614627), (210, 1460853), (266, 1153305), (270, 1136219), (285, 1076418), (315, 973902), (342, 897015), (378, 811585), (399, 768870), (513, 598010), (570, 538209), (630, 486951), (665, 461322), (798, 384435), (855, 358806), (945, 324634), (1026, 299005), (1197, 256290), (1330, 230661), (1710, 179403), (1890, 162317), (1995, 153774), (2394, 128145), (2565, 119602), (3591, 85430), (3990, 76887), (5130, 59801), (5985, 51258), (7182, 42715), (8543, 35910), (11970, 25629), (17086, 17955)]