30847245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 59076864

約数和(自身を除く): 28229619

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 143, 165, 195, 197, 219, 365, 429, 591, 715, 803, 949, 985, 1095, 2145, 2167, 2409, 2561, 2847, 2955, 4015, 4745, 6501, 7683, 10439, 10835, 12045, 12805, 14235, 14381, 28171, 31317, 32505, 38415, 43143, 52195, 71905, 84513, 140855, 156585, 158191, 186953, 215715, 422565, 474573, 560859, 790955, 934765, 2056483, 2372865, 2804295, 6169449, 10282415, 30847245]

約数ペア:

[(1, 30847245), (3, 10282415), (5, 6169449), (11, 2804295), (13, 2372865), (15, 2056483), (33, 934765), (39, 790955), (55, 560859), (65, 474573), (73, 422565), (143, 215715), (165, 186953), (195, 158191), (197, 156585), (219, 140855), (365, 84513), (429, 71905), (591, 52195), (715, 43143), (803, 38415), (949, 32505), (985, 31317), (1095, 28171), (2145, 14381), (2167, 14235), (2409, 12805), (2561, 12045), (2847, 10835), (2955, 10439), (4015, 7683), (4745, 6501)]