87308430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 246343680

約数和(自身を除く): 159035250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 79, 85, 102, 110, 158, 165, 170, 187, 197, 237, 255, 330, 374, 394, 395, 474, 510, 561, 591, 790, 869, 935, 985, 1122, 1182, 1185, 1343, 1738, 1870, 1970, 2167, 2370, 2607, 2686, 2805, 2955, 3349, 4029, 4334, 4345, 5214, 5610, 5910, 6501, 6698, 6715, 8058, 8690, 10047, 10835, 13002, 13035, 13430, 14773, 15563, 16745, 20094, 20145, 21670, 26070, 29546, 31126, 32505, 33490, 36839, 40290, 44319, 46689, 50235, 65010, 73678, 73865, 77815, 88638, 93378, 100470, 110517, 147730, 155630, 171193, 184195, 221034, 221595, 233445, 264571, 342386, 368390, 443190, 466890, 513579, 529142, 552585, 793713, 855965, 1027158, 1105170, 1322855, 1587426, 1711930, 2567895, 2645710, 2910281, 3968565, 5135790, 5820562, 7937130, 8730843, 14551405, 17461686, 29102810, 43654215, 87308430]

約数ペア:

[(1, 87308430), (2, 43654215), (3, 29102810), (5, 17461686), (6, 14551405), (10, 8730843), (11, 7937130), (15, 5820562), (17, 5135790), (22, 3968565), (30, 2910281), (33, 2645710), (34, 2567895), (51, 1711930), (55, 1587426), (66, 1322855), (79, 1105170), (85, 1027158), (102, 855965), (110, 793713), (158, 552585), (165, 529142), (170, 513579), (187, 466890), (197, 443190), (237, 368390), (255, 342386), (330, 264571), (374, 233445), (394, 221595), (395, 221034), (474, 184195), (510, 171193), (561, 155630), (591, 147730), (790, 110517), (869, 100470), (935, 93378), (985, 88638), (1122, 77815), (1182, 73865), (1185, 73678), (1343, 65010), (1738, 50235), (1870, 46689), (1970, 44319), (2167, 40290), (2370, 36839), (2607, 33490), (2686, 32505), (2805, 31126), (2955, 29546), (3349, 26070), (4029, 21670), (4334, 20145), (4345, 20094), (5214, 16745), (5610, 15563), (5910, 14773), (6501, 13430), (6698, 13035), (6715, 13002), (8058, 10835), (8690, 10047)]