8450130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 22353408

約数和(自身を除く): 13903278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 461, 470, 611, 705, 922, 1222, 1383, 1410, 1833, 2305, 2766, 3055, 3666, 4610, 5993, 6110, 6915, 9165, 11986, 13830, 17979, 18330, 21667, 29965, 35958, 43334, 59930, 65001, 89895, 108335, 130002, 179790, 216670, 281671, 325005, 563342, 650010, 845013, 1408355, 1690026, 2816710, 4225065, 8450130]

約数ペア:

[(1, 8450130), (2, 4225065), (3, 2816710), (5, 1690026), (6, 1408355), (10, 845013), (13, 650010), (15, 563342), (26, 325005), (30, 281671), (39, 216670), (47, 179790), (65, 130002), (78, 108335), (94, 89895), (130, 65001), (141, 59930), (195, 43334), (235, 35958), (282, 29965), (390, 21667), (461, 18330), (470, 17979), (611, 13830), (705, 11986), (922, 9165), (1222, 6915), (1383, 6110), (1410, 5993), (1833, 4610), (2305, 3666), (2766, 3055)]