74582340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 165402300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 743, 956, 1195, 1434, 1486, 1673, 2229, 2390, 2868, 2972, 3346, 3585, 3715, 4458, 4780, 5019, 5201, 6692, 7170, 7430, 8365, 8916, 10038, 10402, 11145, 14340, 14860, 15603, 16730, 20076, 20804, 22290, 25095, 26005, 31206, 33460, 44580, 50190, 52010, 62412, 78015, 100380, 104020, 156030, 177577, 312060, 355154, 532731, 710308, 887885, 1065462, 1243039, 1775770, 2130924, 2486078, 2663655, 3551540, 3729117, 4972156, 5327310, 6215195, 7458234, 10654620, 12430390, 14916468, 18645585, 24860780, 37291170, 74582340]

約数ペア:

[(1, 74582340), (2, 37291170), (3, 24860780), (4, 18645585), (5, 14916468), (6, 12430390), (7, 10654620), (10, 7458234), (12, 6215195), (14, 5327310), (15, 4972156), (20, 3729117), (21, 3551540), (28, 2663655), (30, 2486078), (35, 2130924), (42, 1775770), (60, 1243039), (70, 1065462), (84, 887885), (105, 710308), (140, 532731), (210, 355154), (239, 312060), (420, 177577), (478, 156030), (717, 104020), (743, 100380), (956, 78015), (1195, 62412), (1434, 52010), (1486, 50190), (1673, 44580), (2229, 33460), (2390, 31206), (2868, 26005), (2972, 25095), (3346, 22290), (3585, 20804), (3715, 20076), (4458, 16730), (4780, 15603), (5019, 14860), (5201, 14340), (6692, 11145), (7170, 10402), (7430, 10038), (8365, 8916)]