61542040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 170644320

約数和(自身を除く): 109102280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1847, 1960, 2380, 3332, 3694, 4165, 4760, 6664, 7388, 8330, 9235, 12929, 14776, 16660, 18470, 25858, 31399, 33320, 36940, 51716, 62798, 64645, 73880, 90503, 103432, 125596, 129290, 156995, 181006, 219793, 251192, 258580, 313990, 362012, 439586, 452515, 517160, 627980, 724024, 879172, 905030, 1098965, 1255960, 1538551, 1758344, 1810060, 2197930, 3077102, 3620120, 4395860, 6154204, 7692755, 8791720, 12308408, 15385510, 30771020, 61542040]

約数ペア:

[(1, 61542040), (2, 30771020), (4, 15385510), (5, 12308408), (7, 8791720), (8, 7692755), (10, 6154204), (14, 4395860), (17, 3620120), (20, 3077102), (28, 2197930), (34, 1810060), (35, 1758344), (40, 1538551), (49, 1255960), (56, 1098965), (68, 905030), (70, 879172), (85, 724024), (98, 627980), (119, 517160), (136, 452515), (140, 439586), (170, 362012), (196, 313990), (238, 258580), (245, 251192), (280, 219793), (340, 181006), (392, 156995), (476, 129290), (490, 125596), (595, 103432), (680, 90503), (833, 73880), (952, 64645), (980, 62798), (1190, 51716), (1666, 36940), (1847, 33320), (1960, 31399), (2380, 25858), (3332, 18470), (3694, 16660), (4165, 14776), (4760, 12929), (6664, 9235), (7388, 8330)]