70100238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 159086592

約数和(自身を除く): 88986354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 547, 689, 806, 1094, 1209, 1378, 1641, 1643, 2067, 2418, 3282, 3286, 4134, 4929, 7111, 9858, 14222, 16957, 21333, 21359, 28991, 33914, 42666, 42718, 50871, 57982, 64077, 86973, 101742, 128154, 173946, 220441, 376883, 440882, 661323, 753766, 898721, 1130649, 1322646, 1797442, 2261298, 2696163, 5392326, 11683373, 23366746, 35050119, 70100238]

約数ペア:

[(1, 70100238), (2, 35050119), (3, 23366746), (6, 11683373), (13, 5392326), (26, 2696163), (31, 2261298), (39, 1797442), (53, 1322646), (62, 1130649), (78, 898721), (93, 753766), (106, 661323), (159, 440882), (186, 376883), (318, 220441), (403, 173946), (547, 128154), (689, 101742), (806, 86973), (1094, 64077), (1209, 57982), (1378, 50871), (1641, 42718), (1643, 42666), (2067, 33914), (2418, 28991), (3282, 21359), (3286, 21333), (4134, 16957), (4929, 14222), (7111, 9858)]