71655090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 186109056

約数和(自身を除く): 114453966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 587, 626, 939, 1174, 1565, 1761, 1878, 2935, 3130, 3522, 4069, 4695, 5870, 7631, 8138, 8805, 9390, 12207, 15262, 17610, 20345, 22893, 24414, 38155, 40690, 45786, 61035, 76310, 114465, 122070, 183731, 228930, 367462, 551193, 918655, 1102386, 1837310, 2388503, 2755965, 4777006, 5511930, 7165509, 11942515, 14331018, 23885030, 35827545, 71655090]

約数ペア:

[(1, 71655090), (2, 35827545), (3, 23885030), (5, 14331018), (6, 11942515), (10, 7165509), (13, 5511930), (15, 4777006), (26, 2755965), (30, 2388503), (39, 1837310), (65, 1102386), (78, 918655), (130, 551193), (195, 367462), (313, 228930), (390, 183731), (587, 122070), (626, 114465), (939, 76310), (1174, 61035), (1565, 45786), (1761, 40690), (1878, 38155), (2935, 24414), (3130, 22893), (3522, 20345), (4069, 17610), (4695, 15262), (5870, 12207), (7631, 9390), (8138, 8805)]