2839355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{68683}}^1$

素因数の和:68761

約数の個数: 96

約数和(自身を含む): 8723417472

約数和(自身を除く): 5884062252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 6890, 8268, 10335, 13780, 20670, 41340, 68683, 137366, 206049, 274732, 343415, 412098, 686830, 824196, 892879, 1030245, 1373660, 1785758, 2060490, 2678637, 3571516, 3640199, 4120980, 4464395, 5357274, 7280398, 8928790, 10714548, 10920597, 13393185, 14560796, 17857580, 18200995, 21841194, 26786370, 36401990, 43682388, 47322587, 53572740, 54602985, 72803980, 94645174, 109205970, 141967761, 189290348, 218411940, 236612935, 283935522, 473225870, 567871044, 709838805, 946451740, 1419677610, 2839355220]

約数ペア:

[(1, 2839355220), (2, 1419677610), (3, 946451740), (4, 709838805), (5, 567871044), (6, 473225870), (10, 283935522), (12, 236612935), (13, 218411940), (15, 189290348), (20, 141967761), (26, 109205970), (30, 94645174), (39, 72803980), (52, 54602985), (53, 53572740), (60, 47322587), (65, 43682388), (78, 36401990), (106, 26786370), (130, 21841194), (156, 18200995), (159, 17857580), (195, 14560796), (212, 13393185), (260, 10920597), (265, 10714548), (318, 8928790), (390, 7280398), (530, 5357274), (636, 4464395), (689, 4120980), (780, 3640199), (795, 3571516), (1060, 2678637), (1378, 2060490), (1590, 1785758), (2067, 1373660), (2756, 1030245), (3180, 892879), (3445, 824196), (4134, 686830), (6890, 412098), (8268, 343415), (10335, 274732), (13780, 206049), (20670, 137366), (41340, 68683)]