188876610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 112

約数和(自身を含む): 549219384

約数和(自身を除く): 360342774

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 1993, 2106, 2430, 3159, 3510, 3645, 3986, 5265, 5979, 6318, 7290, 9477, 9965, 10530, 11958, 15795, 17937, 18954, 19930, 25909, 29895, 31590, 35874, 47385, 51818, 53811, 59790, 77727, 89685, 94770, 107622, 129545, 155454, 161433, 179370, 233181, 259090, 269055, 322866, 388635, 466362, 484299, 538110, 699543, 777270, 807165, 968598, 1165905, 1399086, 1452897, 1614330, 2098629, 2331810, 2421495, 2905794, 3497715, 4197258, 4842990, 6295887, 6995430, 7264485, 10493145, 12591774, 14528970, 18887661, 20986290, 31479435, 37775322, 62958870, 94438305, 188876610]

約数ペア:

[(1, 188876610), (2, 94438305), (3, 62958870), (5, 37775322), (6, 31479435), (9, 20986290), (10, 18887661), (13, 14528970), (15, 12591774), (18, 10493145), (26, 7264485), (27, 6995430), (30, 6295887), (39, 4842990), (45, 4197258), (54, 3497715), (65, 2905794), (78, 2421495), (81, 2331810), (90, 2098629), (117, 1614330), (130, 1452897), (135, 1399086), (162, 1165905), (195, 968598), (234, 807165), (243, 777270), (270, 699543), (351, 538110), (390, 484299), (405, 466362), (486, 388635), (585, 322866), (702, 269055), (729, 259090), (810, 233181), (1053, 179370), (1170, 161433), (1215, 155454), (1458, 129545), (1755, 107622), (1993, 94770), (2106, 89685), (2430, 77727), (3159, 59790), (3510, 53811), (3645, 51818), (3986, 47385), (5265, 35874), (5979, 31590), (6318, 29895), (7290, 25909), (9477, 19930), (9965, 18954), (10530, 17937), (11958, 15795)]