2748366948570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{13815749}}^1$

素因数の和:13816127

約数の個数: 64

約数和(自身を含む): 6963138000000

約数和(自身を除く): 4214771051430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 349, 570, 698, 1047, 1745, 2094, 3490, 5235, 6631, 10470, 13262, 19893, 33155, 39786, 66310, 99465, 198930, 13815749, 27631498, 41447247, 69078745, 82894494, 138157490, 207236235, 262499231, 414472470, 524998462, 787497693, 1312496155, 1574995386, 2624992310, 3937488465, 4821696401, 7874976930, 9643392802, 14465089203, 24108482005, 28930178406, 48216964010, 72325446015, 91612231619, 144650892030, 183224463238, 274836694857, 458061158095, 549673389714, 916122316190, 1374183474285, 2748366948570]

約数ペア:

[(1, 2748366948570), (2, 1374183474285), (3, 916122316190), (5, 549673389714), (6, 458061158095), (10, 274836694857), (15, 183224463238), (19, 144650892030), (30, 91612231619), (38, 72325446015), (57, 48216964010), (95, 28930178406), (114, 24108482005), (190, 14465089203), (285, 9643392802), (349, 7874976930), (570, 4821696401), (698, 3937488465), (1047, 2624992310), (1745, 1574995386), (2094, 1312496155), (3490, 787497693), (5235, 524998462), (6631, 414472470), (10470, 262499231), (13262, 207236235), (19893, 138157490), (33155, 82894494), (39786, 69078745), (66310, 41447247), (99465, 27631498), (198930, 13815749)]