977202330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147391}}^1$

素因数の和:147431

約数の個数: 64

約数和(自身を含む): 2674280448

約数和(自身を除く): 1697078118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 147391, 294782, 442173, 736955, 884346, 1473910, 1916083, 2210865, 2505647, 3832166, 4421730, 5011294, 5748249, 7516941, 9580415, 11496498, 12528235, 15033882, 19160830, 25056470, 28741245, 32573411, 37584705, 57482490, 65146822, 75169410, 97720233, 162867055, 195440466, 325734110, 488601165, 977202330]

約数ペア:

[(1, 977202330), (2, 488601165), (3, 325734110), (5, 195440466), (6, 162867055), (10, 97720233), (13, 75169410), (15, 65146822), (17, 57482490), (26, 37584705), (30, 32573411), (34, 28741245), (39, 25056470), (51, 19160830), (65, 15033882), (78, 12528235), (85, 11496498), (102, 9580415), (130, 7516941), (170, 5748249), (195, 5011294), (221, 4421730), (255, 3832166), (390, 2505647), (442, 2210865), (510, 1916083), (663, 1473910), (1105, 884346), (1326, 736955), (2210, 442173), (3315, 294782), (6630, 147391)]