127136490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7951}}^1$

素因数の和:8015

約数の個数: 64

約数和(自身を含む): 336655872

約数和(自身を除く): 209519382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7951, 7995, 15902, 15990, 23853, 39755, 47706, 79510, 103363, 119265, 206726, 238530, 310089, 325991, 516815, 620178, 651982, 977973, 1033630, 1550445, 1629955, 1955946, 3100890, 3259910, 4237883, 4889865, 8475766, 9779730, 12713649, 21189415, 25427298, 42378830, 63568245, 127136490]

約数ペア:

[(1, 127136490), (2, 63568245), (3, 42378830), (5, 25427298), (6, 21189415), (10, 12713649), (13, 9779730), (15, 8475766), (26, 4889865), (30, 4237883), (39, 3259910), (41, 3100890), (65, 1955946), (78, 1629955), (82, 1550445), (123, 1033630), (130, 977973), (195, 651982), (205, 620178), (246, 516815), (390, 325991), (410, 310089), (533, 238530), (615, 206726), (1066, 119265), (1230, 103363), (1599, 79510), (2665, 47706), (3198, 39755), (5330, 23853), (7951, 15990), (7995, 15902)]