4745820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 14676480

約数和(自身を除く): 9930660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 181, 190, 228, 230, 276, 285, 345, 362, 380, 437, 460, 543, 570, 690, 724, 874, 905, 1086, 1140, 1311, 1380, 1748, 1810, 2172, 2185, 2622, 2715, 3439, 3620, 4163, 4370, 5244, 5430, 6555, 6878, 8326, 8740, 10317, 10860, 12489, 13110, 13756, 16652, 17195, 20634, 20815, 24978, 26220, 34390, 41268, 41630, 49956, 51585, 62445, 68780, 79097, 83260, 103170, 124890, 158194, 206340, 237291, 249780, 316388, 395485, 474582, 790970, 949164, 1186455, 1581940, 2372910, 4745820]

約数ペア:

[(1, 4745820), (2, 2372910), (3, 1581940), (4, 1186455), (5, 949164), (6, 790970), (10, 474582), (12, 395485), (15, 316388), (19, 249780), (20, 237291), (23, 206340), (30, 158194), (38, 124890), (46, 103170), (57, 83260), (60, 79097), (69, 68780), (76, 62445), (92, 51585), (95, 49956), (114, 41630), (115, 41268), (138, 34390), (181, 26220), (190, 24978), (228, 20815), (230, 20634), (276, 17195), (285, 16652), (345, 13756), (362, 13110), (380, 12489), (437, 10860), (460, 10317), (543, 8740), (570, 8326), (690, 6878), (724, 6555), (874, 5430), (905, 5244), (1086, 4370), (1140, 4163), (1311, 3620), (1380, 3439), (1748, 2715), (1810, 2622), (2172, 2185)]