172592940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17021}}^1$

素因数の和:17059

約数の個数: 72

約数和(自身を含む): 523324368

約数和(自身を除く): 350731428

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, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 17021, 34042, 51063, 68084, 85105, 102126, 170210, 204252, 221273, 255315, 340420, 442546, 510630, 663819, 885092, 1021260, 1106365, 1327638, 2212730, 2655276, 2876549, 3319095, 4425460, 5753098, 6638190, 8629647, 11506196, 13276380, 14382745, 17259294, 28765490, 34518588, 43148235, 57530980, 86296470, 172592940]

約数ペア:

[(1, 172592940), (2, 86296470), (3, 57530980), (4, 43148235), (5, 34518588), (6, 28765490), (10, 17259294), (12, 14382745), (13, 13276380), (15, 11506196), (20, 8629647), (26, 6638190), (30, 5753098), (39, 4425460), (52, 3319095), (60, 2876549), (65, 2655276), (78, 2212730), (130, 1327638), (156, 1106365), (169, 1021260), (195, 885092), (260, 663819), (338, 510630), (390, 442546), (507, 340420), (676, 255315), (780, 221273), (845, 204252), (1014, 170210), (1690, 102126), (2028, 85105), (2535, 68084), (3380, 51063), (5070, 34042), (10140, 17021)]