492819210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32401}}^1$

素因数の和:32440

約数の個数: 72

約数和(自身を含む): 1387518444

約数和(自身を除く): 894699234

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 32401, 64802, 97203, 162005, 194406, 291609, 324010, 421213, 486015, 583218, 842426, 972030, 1263639, 1458045, 2106065, 2527278, 2916090, 3790917, 4212130, 5475769, 6318195, 7581834, 10951538, 12636390, 16427307, 18954585, 27378845, 32854614, 37909170, 49281921, 54757690, 82136535, 98563842, 164273070, 246409605, 492819210]

約数ペア:

[(1, 492819210), (2, 246409605), (3, 164273070), (5, 98563842), (6, 82136535), (9, 54757690), (10, 49281921), (13, 37909170), (15, 32854614), (18, 27378845), (26, 18954585), (30, 16427307), (39, 12636390), (45, 10951538), (65, 7581834), (78, 6318195), (90, 5475769), (117, 4212130), (130, 3790917), (169, 2916090), (195, 2527278), (234, 2106065), (338, 1458045), (390, 1263639), (507, 972030), (585, 842426), (845, 583218), (1014, 486015), (1170, 421213), (1521, 324010), (1690, 291609), (2535, 194406), (3042, 162005), (5070, 97203), (7605, 64802), (15210, 32401)]