198022290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6581}}^1$

素因数の和:6667

約数の個数: 64

約数和(自身を含む): 511816320

約数和(自身を除く): 313794030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 6581, 10030, 13162, 15045, 19743, 30090, 32905, 39486, 65810, 98715, 111877, 197430, 223754, 335631, 388279, 559385, 671262, 776558, 1118770, 1164837, 1678155, 1941395, 2329674, 3356310, 3882790, 5824185, 6600743, 11648370, 13201486, 19802229, 33003715, 39604458, 66007430, 99011145, 198022290]

約数ペア:

[(1, 198022290), (2, 99011145), (3, 66007430), (5, 39604458), (6, 33003715), (10, 19802229), (15, 13201486), (17, 11648370), (30, 6600743), (34, 5824185), (51, 3882790), (59, 3356310), (85, 2329674), (102, 1941395), (118, 1678155), (170, 1164837), (177, 1118770), (255, 776558), (295, 671262), (354, 559385), (510, 388279), (590, 335631), (885, 223754), (1003, 197430), (1770, 111877), (2006, 98715), (3009, 65810), (5015, 39486), (6018, 32905), (6581, 30090), (10030, 19743), (13162, 15045)]