3153540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 9592128

約数和(自身を除く): 6438588

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, 311, 338, 390, 507, 622, 676, 780, 845, 933, 1014, 1244, 1555, 1690, 1866, 2028, 2535, 3110, 3380, 3732, 4043, 4665, 5070, 6220, 8086, 9330, 10140, 12129, 16172, 18660, 20215, 24258, 40430, 48516, 52559, 60645, 80860, 105118, 121290, 157677, 210236, 242580, 262795, 315354, 525590, 630708, 788385, 1051180, 1576770, 3153540]

約数ペア:

[(1, 3153540), (2, 1576770), (3, 1051180), (4, 788385), (5, 630708), (6, 525590), (10, 315354), (12, 262795), (13, 242580), (15, 210236), (20, 157677), (26, 121290), (30, 105118), (39, 80860), (52, 60645), (60, 52559), (65, 48516), (78, 40430), (130, 24258), (156, 20215), (169, 18660), (195, 16172), (260, 12129), (311, 10140), (338, 9330), (390, 8086), (507, 6220), (622, 5070), (676, 4665), (780, 4043), (845, 3732), (933, 3380), (1014, 3110), (1244, 2535), (1555, 2028), (1690, 1866)]