62964020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 157199616

約数和(自身を除く): 94235596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1367, 1645, 2303, 2734, 3290, 4606, 5468, 6580, 6835, 9212, 9569, 11515, 13670, 19138, 23030, 27340, 38276, 46060, 47845, 64249, 66983, 95690, 128498, 133966, 191380, 256996, 267932, 321245, 334915, 449743, 642490, 669830, 899486, 1284980, 1339660, 1798972, 2248715, 3148201, 4497430, 6296402, 8994860, 12592804, 15741005, 31482010, 62964020]

約数ペア:

[(1, 62964020), (2, 31482010), (4, 15741005), (5, 12592804), (7, 8994860), (10, 6296402), (14, 4497430), (20, 3148201), (28, 2248715), (35, 1798972), (47, 1339660), (49, 1284980), (70, 899486), (94, 669830), (98, 642490), (140, 449743), (188, 334915), (196, 321245), (235, 267932), (245, 256996), (329, 191380), (470, 133966), (490, 128498), (658, 95690), (940, 66983), (980, 64249), (1316, 47845), (1367, 46060), (1645, 38276), (2303, 27340), (2734, 23030), (3290, 19138), (4606, 13670), (5468, 11515), (6580, 9569), (6835, 9212)]