4013599860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{305449}}^1$

素因数の和:305537

約数の個数: 72

約数和(自身を含む): 12341401800

約数和(自身を除く): 8327801940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 305449, 610898, 916347, 1221796, 1527245, 1832694, 2749041, 3054490, 3665388, 4581735, 5498082, 6108980, 9163470, 10996164, 13745205, 18326940, 22297777, 27490410, 44595554, 54980820, 66893331, 89191108, 111488885, 133786662, 200679993, 222977770, 267573324, 334466655, 401359986, 445955540, 668933310, 802719972, 1003399965, 1337866620, 2006799930, 4013599860]

約数ペア:

[(1, 4013599860), (2, 2006799930), (3, 1337866620), (4, 1003399965), (5, 802719972), (6, 668933310), (9, 445955540), (10, 401359986), (12, 334466655), (15, 267573324), (18, 222977770), (20, 200679993), (30, 133786662), (36, 111488885), (45, 89191108), (60, 66893331), (73, 54980820), (90, 44595554), (146, 27490410), (180, 22297777), (219, 18326940), (292, 13745205), (365, 10996164), (438, 9163470), (657, 6108980), (730, 5498082), (876, 4581735), (1095, 3665388), (1314, 3054490), (1460, 2749041), (2190, 1832694), (2628, 1527245), (3285, 1221796), (4380, 916347), (6570, 610898), (13140, 305449)]