7795890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 14218830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 97, 114, 141, 171, 190, 194, 235, 282, 285, 291, 342, 423, 470, 485, 570, 582, 705, 846, 855, 873, 893, 970, 1410, 1455, 1710, 1746, 1786, 1843, 2115, 2679, 2910, 3686, 4230, 4365, 4465, 4559, 5358, 5529, 8037, 8730, 8930, 9118, 9215, 11058, 13395, 13677, 16074, 16587, 18430, 22795, 26790, 27354, 27645, 33174, 40185, 41031, 45590, 55290, 68385, 80370, 82062, 82935, 86621, 136770, 165870, 173242, 205155, 259863, 410310, 433105, 519726, 779589, 866210, 1299315, 1559178, 2598630, 3897945, 7795890]

約数ペア:

[(1, 7795890), (2, 3897945), (3, 2598630), (5, 1559178), (6, 1299315), (9, 866210), (10, 779589), (15, 519726), (18, 433105), (19, 410310), (30, 259863), (38, 205155), (45, 173242), (47, 165870), (57, 136770), (90, 86621), (94, 82935), (95, 82062), (97, 80370), (114, 68385), (141, 55290), (171, 45590), (190, 41031), (194, 40185), (235, 33174), (282, 27645), (285, 27354), (291, 26790), (342, 22795), (423, 18430), (470, 16587), (485, 16074), (570, 13677), (582, 13395), (705, 11058), (846, 9215), (855, 9118), (873, 8930), (893, 8730), (970, 8037), (1410, 5529), (1455, 5358), (1710, 4559), (1746, 4465), (1786, 4365), (1843, 4230), (2115, 3686), (2679, 2910)]