238160910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19699}}^1$

素因数の和:19753

約数の個数: 64

約数和(自身を含む): 635443200

約数和(自身を除く): 397282290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 19699, 39398, 59097, 98495, 118194, 196990, 256087, 295485, 512174, 590970, 610669, 768261, 1221338, 1280435, 1536522, 1832007, 2560870, 3053345, 3664014, 3841305, 6106690, 7682610, 7938697, 9160035, 15877394, 18320070, 23816091, 39693485, 47632182, 79386970, 119080455, 238160910]

約数ペア:

[(1, 238160910), (2, 119080455), (3, 79386970), (5, 47632182), (6, 39693485), (10, 23816091), (13, 18320070), (15, 15877394), (26, 9160035), (30, 7938697), (31, 7682610), (39, 6106690), (62, 3841305), (65, 3664014), (78, 3053345), (93, 2560870), (130, 1832007), (155, 1536522), (186, 1280435), (195, 1221338), (310, 768261), (390, 610669), (403, 590970), (465, 512174), (806, 295485), (930, 256087), (1209, 196990), (2015, 118194), (2418, 98495), (4030, 59097), (6045, 39398), (12090, 19699)]