147644370

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 410446080

約数和(自身を除く): 262801710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 157, 162, 215, 243, 258, 270, 314, 387, 405, 430, 471, 486, 645, 729, 774, 785, 810, 942, 1161, 1215, 1290, 1413, 1458, 1570, 1935, 2187, 2322, 2355, 2430, 2826, 3483, 3645, 3870, 4239, 4374, 4710, 5805, 6751, 6966, 7065, 7290, 8478, 10449, 10935, 11610, 12717, 13502, 14130, 17415, 20253, 20898, 21195, 21870, 25434, 31347, 33755, 34830, 38151, 40506, 42390, 52245, 60759, 62694, 63585, 67510, 76302, 94041, 101265, 104490, 114453, 121518, 127170, 156735, 182277, 188082, 190755, 202530, 228906, 303795, 313470, 343359, 364554, 381510, 470205, 546831, 572265, 607590, 686718, 911385, 940410, 1093662, 1144530, 1640493, 1716795, 1822770, 2734155, 3280986, 3433590, 4921479, 5468310, 8202465, 9842958, 14764437, 16404930, 24607395, 29528874, 49214790, 73822185, 147644370]

約数ペア:

[(1, 147644370), (2, 73822185), (3, 49214790), (5, 29528874), (6, 24607395), (9, 16404930), (10, 14764437), (15, 9842958), (18, 8202465), (27, 5468310), (30, 4921479), (43, 3433590), (45, 3280986), (54, 2734155), (81, 1822770), (86, 1716795), (90, 1640493), (129, 1144530), (135, 1093662), (157, 940410), (162, 911385), (215, 686718), (243, 607590), (258, 572265), (270, 546831), (314, 470205), (387, 381510), (405, 364554), (430, 343359), (471, 313470), (486, 303795), (645, 228906), (729, 202530), (774, 190755), (785, 188082), (810, 182277), (942, 156735), (1161, 127170), (1215, 121518), (1290, 114453), (1413, 104490), (1458, 101265), (1570, 94041), (1935, 76302), (2187, 67510), (2322, 63585), (2355, 62694), (2430, 60759), (2826, 52245), (3483, 42390), (3645, 40506), (3870, 38151), (4239, 34830), (4374, 33755), (4710, 31347), (5805, 25434), (6751, 21870), (6966, 21195), (7065, 20898), (7290, 20253), (8478, 17415), (10449, 14130), (10935, 13502), (11610, 12717)]