69496420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 175472640

約数和(自身を除く): 105976220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 217, 239, 268, 310, 335, 434, 469, 478, 620, 670, 868, 938, 956, 1085, 1195, 1340, 1673, 1876, 2077, 2170, 2345, 2390, 3346, 4154, 4340, 4690, 4780, 6692, 7409, 8308, 8365, 9380, 10385, 14539, 14818, 16013, 16730, 20770, 29078, 29636, 32026, 33460, 37045, 41540, 51863, 58156, 64052, 72695, 74090, 80065, 103726, 112091, 145390, 148180, 160130, 207452, 224182, 259315, 290780, 320260, 448364, 496403, 518630, 560455, 992806, 1037260, 1120910, 1985612, 2241820, 2482015, 3474821, 4964030, 6949642, 9928060, 13899284, 17374105, 34748210, 69496420]

約数ペア:

[(1, 69496420), (2, 34748210), (4, 17374105), (5, 13899284), (7, 9928060), (10, 6949642), (14, 4964030), (20, 3474821), (28, 2482015), (31, 2241820), (35, 1985612), (62, 1120910), (67, 1037260), (70, 992806), (124, 560455), (134, 518630), (140, 496403), (155, 448364), (217, 320260), (239, 290780), (268, 259315), (310, 224182), (335, 207452), (434, 160130), (469, 148180), (478, 145390), (620, 112091), (670, 103726), (868, 80065), (938, 74090), (956, 72695), (1085, 64052), (1195, 58156), (1340, 51863), (1673, 41540), (1876, 37045), (2077, 33460), (2170, 32026), (2345, 29636), (2390, 29078), (3346, 20770), (4154, 16730), (4340, 16013), (4690, 14818), (4780, 14539), (6692, 10385), (7409, 9380), (8308, 8365)]