65746890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 198215424

約数和(自身を除く): 132468534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 81, 90, 94, 99, 110, 135, 141, 157, 162, 165, 198, 235, 270, 282, 297, 314, 330, 405, 423, 470, 471, 495, 517, 594, 705, 785, 810, 846, 891, 942, 990, 1034, 1269, 1410, 1413, 1485, 1551, 1570, 1727, 1782, 2115, 2355, 2538, 2585, 2826, 2970, 3102, 3454, 3807, 4230, 4239, 4455, 4653, 4710, 5170, 5181, 6345, 7065, 7379, 7614, 7755, 8478, 8635, 8910, 9306, 10362, 12690, 12717, 13959, 14130, 14758, 15510, 15543, 17270, 19035, 21195, 22137, 23265, 25434, 25905, 27918, 31086, 36895, 38070, 41877, 42390, 44274, 46530, 46629, 51810, 63585, 66411, 69795, 73790, 77715, 81169, 83754, 93258, 110685, 127170, 132822, 139590, 139887, 155430, 162338, 199233, 209385, 221370, 233145, 243507, 279774, 332055, 398466, 405845, 418770, 466290, 487014, 597699, 664110, 699435, 730521, 811690, 996165, 1195398, 1217535, 1398870, 1461042, 1992330, 2191563, 2435070, 2988495, 3652605, 4383126, 5976990, 6574689, 7305210, 10957815, 13149378, 21915630, 32873445, 65746890]

約数ペア:

[(1, 65746890), (2, 32873445), (3, 21915630), (5, 13149378), (6, 10957815), (9, 7305210), (10, 6574689), (11, 5976990), (15, 4383126), (18, 3652605), (22, 2988495), (27, 2435070), (30, 2191563), (33, 1992330), (45, 1461042), (47, 1398870), (54, 1217535), (55, 1195398), (66, 996165), (81, 811690), (90, 730521), (94, 699435), (99, 664110), (110, 597699), (135, 487014), (141, 466290), (157, 418770), (162, 405845), (165, 398466), (198, 332055), (235, 279774), (270, 243507), (282, 233145), (297, 221370), (314, 209385), (330, 199233), (405, 162338), (423, 155430), (470, 139887), (471, 139590), (495, 132822), (517, 127170), (594, 110685), (705, 93258), (785, 83754), (810, 81169), (846, 77715), (891, 73790), (942, 69795), (990, 66411), (1034, 63585), (1269, 51810), (1410, 46629), (1413, 46530), (1485, 44274), (1551, 42390), (1570, 41877), (1727, 38070), (1782, 36895), (2115, 31086), (2355, 27918), (2538, 25905), (2585, 25434), (2826, 23265), (2970, 22137), (3102, 21195), (3454, 19035), (3807, 17270), (4230, 15543), (4239, 15510), (4455, 14758), (4653, 14130), (4710, 13959), (5170, 12717), (5181, 12690), (6345, 10362), (7065, 9306), (7379, 8910), (7614, 8635), (7755, 8478)]