30610470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 56066010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 37, 46, 55, 66, 69, 74, 109, 110, 111, 115, 138, 165, 185, 218, 222, 230, 253, 327, 330, 345, 370, 407, 506, 545, 555, 654, 690, 759, 814, 851, 1090, 1110, 1199, 1221, 1265, 1518, 1635, 1702, 2035, 2398, 2442, 2507, 2530, 2553, 3270, 3597, 3795, 4033, 4070, 4255, 5014, 5106, 5995, 6105, 7194, 7521, 7590, 8066, 8510, 9361, 11990, 12099, 12210, 12535, 12765, 15042, 17985, 18722, 20165, 24198, 25070, 25530, 27577, 28083, 35970, 37605, 40330, 44363, 46805, 55154, 56166, 60495, 75210, 82731, 88726, 92759, 93610, 120990, 133089, 137885, 140415, 165462, 185518, 221815, 266178, 275770, 278277, 280830, 413655, 443630, 463795, 556554, 665445, 827310, 927590, 1020349, 1330890, 1391385, 2040698, 2782770, 3061047, 5101745, 6122094, 10203490, 15305235, 30610470]

約数ペア:

[(1, 30610470), (2, 15305235), (3, 10203490), (5, 6122094), (6, 5101745), (10, 3061047), (11, 2782770), (15, 2040698), (22, 1391385), (23, 1330890), (30, 1020349), (33, 927590), (37, 827310), (46, 665445), (55, 556554), (66, 463795), (69, 443630), (74, 413655), (109, 280830), (110, 278277), (111, 275770), (115, 266178), (138, 221815), (165, 185518), (185, 165462), (218, 140415), (222, 137885), (230, 133089), (253, 120990), (327, 93610), (330, 92759), (345, 88726), (370, 82731), (407, 75210), (506, 60495), (545, 56166), (555, 55154), (654, 46805), (690, 44363), (759, 40330), (814, 37605), (851, 35970), (1090, 28083), (1110, 27577), (1199, 25530), (1221, 25070), (1265, 24198), (1518, 20165), (1635, 18722), (1702, 17985), (2035, 15042), (2398, 12765), (2442, 12535), (2507, 12210), (2530, 12099), (2553, 11990), (3270, 9361), (3597, 8510), (3795, 8066), (4033, 7590), (4070, 7521), (4255, 7194), (5014, 6105), (5106, 5995)]