41241780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 136281600

約数和(自身を除く): 95039820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 389, 465, 558, 570, 589, 620, 684, 778, 855, 930, 1116, 1140, 1167, 1178, 1395, 1556, 1710, 1767, 1860, 1945, 2334, 2356, 2790, 2945, 3420, 3501, 3534, 3890, 4668, 5301, 5580, 5835, 5890, 7002, 7068, 7391, 7780, 8835, 10602, 11670, 11780, 12059, 14004, 14782, 17505, 17670, 21204, 22173, 23340, 24118, 26505, 29564, 35010, 35340, 36177, 36955, 44346, 48236, 53010, 60295, 66519, 70020, 72354, 73910, 88692, 106020, 108531, 110865, 120590, 133038, 144708, 147820, 180885, 217062, 221730, 229121, 241180, 266076, 332595, 361770, 434124, 443460, 458242, 542655, 665190, 687363, 723540, 916484, 1085310, 1145605, 1330380, 1374726, 2062089, 2170620, 2291210, 2749452, 3436815, 4124178, 4582420, 6873630, 8248356, 10310445, 13747260, 20620890, 41241780]

約数ペア:

[(1, 41241780), (2, 20620890), (3, 13747260), (4, 10310445), (5, 8248356), (6, 6873630), (9, 4582420), (10, 4124178), (12, 3436815), (15, 2749452), (18, 2291210), (19, 2170620), (20, 2062089), (30, 1374726), (31, 1330380), (36, 1145605), (38, 1085310), (45, 916484), (57, 723540), (60, 687363), (62, 665190), (76, 542655), (90, 458242), (93, 443460), (95, 434124), (114, 361770), (124, 332595), (155, 266076), (171, 241180), (180, 229121), (186, 221730), (190, 217062), (228, 180885), (279, 147820), (285, 144708), (310, 133038), (342, 120590), (372, 110865), (380, 108531), (389, 106020), (465, 88692), (558, 73910), (570, 72354), (589, 70020), (620, 66519), (684, 60295), (778, 53010), (855, 48236), (930, 44346), (1116, 36955), (1140, 36177), (1167, 35340), (1178, 35010), (1395, 29564), (1556, 26505), (1710, 24118), (1767, 23340), (1860, 22173), (1945, 21204), (2334, 17670), (2356, 17505), (2790, 14782), (2945, 14004), (3420, 12059), (3501, 11780), (3534, 11670), (3890, 10602), (4668, 8835), (5301, 7780), (5580, 7391), (5835, 7068), (5890, 7002)]