7534020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 22873536

約数和(自身を除く): 15339516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 743, 780, 845, 1014, 1486, 1690, 2028, 2229, 2535, 2972, 3380, 3715, 4458, 5070, 7430, 8916, 9659, 10140, 11145, 14860, 19318, 22290, 28977, 38636, 44580, 48295, 57954, 96590, 115908, 125567, 144885, 193180, 251134, 289770, 376701, 502268, 579540, 627835, 753402, 1255670, 1506804, 1883505, 2511340, 3767010, 7534020]

約数ペア:

[(1, 7534020), (2, 3767010), (3, 2511340), (4, 1883505), (5, 1506804), (6, 1255670), (10, 753402), (12, 627835), (13, 579540), (15, 502268), (20, 376701), (26, 289770), (30, 251134), (39, 193180), (52, 144885), (60, 125567), (65, 115908), (78, 96590), (130, 57954), (156, 48295), (169, 44580), (195, 38636), (260, 28977), (338, 22290), (390, 19318), (507, 14860), (676, 11145), (743, 10140), (780, 9659), (845, 8916), (1014, 7430), (1486, 5070), (1690, 4458), (2028, 3715), (2229, 3380), (2535, 2972)]