258359580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46301}}^1$

素因数の和:46347

約数の個数: 72

約数和(自身を含む): 808988544

約数和(自身を除く): 550628964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 46301, 92602, 138903, 185204, 231505, 277806, 416709, 463010, 555612, 694515, 833418, 926020, 1389030, 1435331, 1666836, 2083545, 2778060, 2870662, 4167090, 4305993, 5741324, 7176655, 8334180, 8611986, 12917979, 14353310, 17223972, 21529965, 25835958, 28706620, 43059930, 51671916, 64589895, 86119860, 129179790, 258359580]

約数ペア:

[(1, 258359580), (2, 129179790), (3, 86119860), (4, 64589895), (5, 51671916), (6, 43059930), (9, 28706620), (10, 25835958), (12, 21529965), (15, 17223972), (18, 14353310), (20, 12917979), (30, 8611986), (31, 8334180), (36, 7176655), (45, 5741324), (60, 4305993), (62, 4167090), (90, 2870662), (93, 2778060), (124, 2083545), (155, 1666836), (180, 1435331), (186, 1389030), (279, 926020), (310, 833418), (372, 694515), (465, 555612), (558, 463010), (620, 416709), (930, 277806), (1116, 231505), (1395, 185204), (1860, 138903), (2790, 92602), (5580, 46301)]