1694344910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 3306327552

約数和(自身を除く): 1611982642

約数列:

[1, 2, 5, 10, 23, 43, 46, 67, 86, 115, 134, 215, 230, 335, 430, 670, 989, 1541, 1978, 2557, 2881, 3082, 4945, 5114, 5762, 7705, 9890, 12785, 14405, 15410, 25570, 28810, 58811, 66263, 109951, 117622, 132526, 171319, 219902, 294055, 331315, 342638, 549755, 588110, 662630, 856595, 1099510, 1713190, 2528873, 3940337, 5057746, 7366717, 7880674, 12644365, 14733434, 19701685, 25288730, 36833585, 39403370, 73667170, 169434491, 338868982, 847172455, 1694344910]

約数ペア:

[(1, 1694344910), (2, 847172455), (5, 338868982), (10, 169434491), (23, 73667170), (43, 39403370), (46, 36833585), (67, 25288730), (86, 19701685), (115, 14733434), (134, 12644365), (215, 7880674), (230, 7366717), (335, 5057746), (430, 3940337), (670, 2528873), (989, 1713190), (1541, 1099510), (1978, 856595), (2557, 662630), (2881, 588110), (3082, 549755), (4945, 342638), (5114, 331315), (5762, 294055), (7705, 219902), (9890, 171319), (12785, 132526), (14405, 117622), (15410, 109951), (25570, 66263), (28810, 58811)]