1217362510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28463}}^1$

素因数の和:28537

約数の個数: 64

約数和(自身を含む): 2754404352

約数和(自身を除く): 1537041842

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 4277, 6110, 8554, 21385, 28463, 42770, 56926, 142315, 199241, 284630, 370019, 398482, 740038, 996205, 1337761, 1850095, 1992410, 2590133, 2675522, 3700190, 5180266, 6688805, 9364327, 12950665, 13377610, 17390893, 18728654, 25901330, 34781786, 46821635, 86954465, 93643270, 121736251, 173908930, 243472502, 608681255, 1217362510]

約数ペア:

[(1, 1217362510), (2, 608681255), (5, 243472502), (7, 173908930), (10, 121736251), (13, 93643270), (14, 86954465), (26, 46821635), (35, 34781786), (47, 25901330), (65, 18728654), (70, 17390893), (91, 13377610), (94, 12950665), (130, 9364327), (182, 6688805), (235, 5180266), (329, 3700190), (455, 2675522), (470, 2590133), (611, 1992410), (658, 1850095), (910, 1337761), (1222, 996205), (1645, 740038), (3055, 398482), (3290, 370019), (4277, 284630), (6110, 199241), (8554, 142315), (21385, 56926), (28463, 42770)]