152371830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20563}}^1$

素因数の和:20605

約数の個数: 64

約数和(自身を含む): 414570240

約数和(自身を除く): 262198410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 20563, 41126, 61689, 102815, 123378, 205630, 267319, 308445, 390697, 534638, 616890, 781394, 801957, 1172091, 1336595, 1603914, 1953485, 2344182, 2673190, 3906970, 4009785, 5079061, 5860455, 8019570, 10158122, 11720910, 15237183, 25395305, 30474366, 50790610, 76185915, 152371830]

約数ペア:

[(1, 152371830), (2, 76185915), (3, 50790610), (5, 30474366), (6, 25395305), (10, 15237183), (13, 11720910), (15, 10158122), (19, 8019570), (26, 5860455), (30, 5079061), (38, 4009785), (39, 3906970), (57, 2673190), (65, 2344182), (78, 1953485), (95, 1603914), (114, 1336595), (130, 1172091), (190, 801957), (195, 781394), (247, 616890), (285, 534638), (390, 390697), (494, 308445), (570, 267319), (741, 205630), (1235, 123378), (1482, 102815), (2470, 61689), (3705, 41126), (7410, 20563)]