313645010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 669081600

約数和(自身を除く): 355436590

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 79, 86, 158, 215, 301, 395, 430, 553, 602, 790, 1106, 1319, 1505, 2638, 2765, 3010, 3397, 5530, 6595, 6794, 9233, 13190, 16985, 18466, 23779, 33970, 46165, 47558, 56717, 92330, 104201, 113434, 118895, 208402, 237790, 283585, 397019, 521005, 567170, 729407, 794038, 1042010, 1458814, 1985095, 3647035, 3970190, 4480643, 7294070, 8961286, 22403215, 31364501, 44806430, 62729002, 156822505, 313645010]

約数ペア:

[(1, 313645010), (2, 156822505), (5, 62729002), (7, 44806430), (10, 31364501), (14, 22403215), (35, 8961286), (43, 7294070), (70, 4480643), (79, 3970190), (86, 3647035), (158, 1985095), (215, 1458814), (301, 1042010), (395, 794038), (430, 729407), (553, 567170), (602, 521005), (790, 397019), (1106, 283585), (1319, 237790), (1505, 208402), (2638, 118895), (2765, 113434), (3010, 104201), (3397, 92330), (5530, 56717), (6595, 47558), (6794, 46165), (9233, 33970), (13190, 23779), (16985, 18466)]