2019988526070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1873}}^1\times {\mathrm{67957}}^1$

素因数の和:69886

約数の個数: 96

約数和(自身を含む): 5070698674272

約数和(自身を除く): 3050710148202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 1873, 2645, 3174, 3746, 5290, 5619, 7935, 9365, 11238, 15870, 18730, 28095, 43079, 56190, 67957, 86158, 129237, 135914, 203871, 215395, 258474, 339785, 407742, 430790, 646185, 679570, 990817, 1019355, 1292370, 1563011, 1981634, 2038710, 2972451, 3126022, 4689033, 4954085, 5944902, 7815055, 9378066, 9908170, 14862255, 15630110, 23445165, 29724510, 35949253, 46890330, 71898506, 107847759, 127283461, 179746265, 215695518, 254566922, 359492530, 381850383, 539238795, 636417305, 763700766, 1078477590, 1272834610, 1909251915, 2927519603, 3818503830, 5855039206, 8782558809, 14637598015, 17565117618, 29275196030, 43912794045, 67332950869, 87825588090, 134665901738, 201998852607, 336664754345, 403997705214, 673329508690, 1009994263035, 2019988526070]

約数ペア:

[(1, 2019988526070), (2, 1009994263035), (3, 673329508690), (5, 403997705214), (6, 336664754345), (10, 201998852607), (15, 134665901738), (23, 87825588090), (30, 67332950869), (46, 43912794045), (69, 29275196030), (115, 17565117618), (138, 14637598015), (230, 8782558809), (345, 5855039206), (529, 3818503830), (690, 2927519603), (1058, 1909251915), (1587, 1272834610), (1873, 1078477590), (2645, 763700766), (3174, 636417305), (3746, 539238795), (5290, 381850383), (5619, 359492530), (7935, 254566922), (9365, 215695518), (11238, 179746265), (15870, 127283461), (18730, 107847759), (28095, 71898506), (43079, 46890330), (56190, 35949253), (67957, 29724510), (86158, 23445165), (129237, 15630110), (135914, 14862255), (203871, 9908170), (215395, 9378066), (258474, 7815055), (339785, 5944902), (407742, 4954085), (430790, 4689033), (646185, 3126022), (679570, 2972451), (990817, 2038710), (1019355, 1981634), (1292370, 1563011)]