858227150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4890

約数の個数: 96

約数和(自身を含む): 1941304320

約数和(自身を除く): 1083077170

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 275, 323, 374, 418, 425, 475, 550, 646, 850, 935, 950, 1045, 1615, 1870, 2090, 3230, 3553, 4675, 4831, 5225, 7106, 8075, 9350, 9662, 10450, 16150, 17765, 24155, 35530, 48310, 53141, 82127, 88825, 91789, 106282, 120775, 164254, 177650, 183578, 241550, 265705, 410635, 458945, 531410, 821270, 903397, 917890, 1009679, 1328525, 1560413, 1806794, 2019358, 2053175, 2294725, 2657050, 3120826, 4106350, 4516985, 4589450, 5048395, 7802065, 9033970, 10096790, 15604130, 17164543, 22584925, 25241975, 34329086, 39010325, 45169850, 50483950, 78020650, 85822715, 171645430, 429113575, 858227150]

約数ペア:

[(1, 858227150), (2, 429113575), (5, 171645430), (10, 85822715), (11, 78020650), (17, 50483950), (19, 45169850), (22, 39010325), (25, 34329086), (34, 25241975), (38, 22584925), (50, 17164543), (55, 15604130), (85, 10096790), (95, 9033970), (110, 7802065), (170, 5048395), (187, 4589450), (190, 4516985), (209, 4106350), (275, 3120826), (323, 2657050), (374, 2294725), (418, 2053175), (425, 2019358), (475, 1806794), (550, 1560413), (646, 1328525), (850, 1009679), (935, 917890), (950, 903397), (1045, 821270), (1615, 531410), (1870, 458945), (2090, 410635), (3230, 265705), (3553, 241550), (4675, 183578), (4831, 177650), (5225, 164254), (7106, 120775), (8075, 106282), (9350, 91789), (9662, 88825), (10450, 82127), (16150, 53141), (17765, 48310), (24155, 35530)]