127934820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54673}}^1$

素因数の和:54701

約数の個数: 72

約数和(自身を含む): 417928056

約数和(自身を除く): 289993236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 54673, 109346, 164019, 218692, 273365, 328038, 492057, 546730, 656076, 710749, 820095, 984114, 1093460, 1421498, 1640190, 1968228, 2132247, 2460285, 2842996, 3280380, 3553745, 4264494, 4920570, 6396741, 7107490, 8528988, 9841140, 10661235, 12793482, 14214980, 21322470, 25586964, 31983705, 42644940, 63967410, 127934820]

約数ペア:

[(1, 127934820), (2, 63967410), (3, 42644940), (4, 31983705), (5, 25586964), (6, 21322470), (9, 14214980), (10, 12793482), (12, 10661235), (13, 9841140), (15, 8528988), (18, 7107490), (20, 6396741), (26, 4920570), (30, 4264494), (36, 3553745), (39, 3280380), (45, 2842996), (52, 2460285), (60, 2132247), (65, 1968228), (78, 1640190), (90, 1421498), (117, 1093460), (130, 984114), (156, 820095), (180, 710749), (195, 656076), (234, 546730), (260, 492057), (390, 328038), (468, 273365), (585, 218692), (780, 164019), (1170, 109346), (2340, 54673)]