179432370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 338542542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 169, 195, 234, 235, 251, 282, 338, 390, 423, 470, 502, 507, 585, 611, 705, 753, 845, 846, 1014, 1170, 1222, 1255, 1410, 1506, 1521, 1690, 1833, 2115, 2259, 2510, 2535, 3042, 3055, 3263, 3666, 3765, 4230, 4518, 5070, 5499, 6110, 6526, 7530, 7605, 7943, 9165, 9789, 10998, 11295, 11797, 15210, 15886, 16315, 18330, 19578, 22590, 23594, 23829, 27495, 29367, 32630, 35391, 39715, 42419, 47658, 48945, 54990, 58734, 58985, 70782, 71487, 79430, 84838, 97890, 106173, 117970, 119145, 127257, 142974, 146835, 153361, 176955, 212095, 212346, 238290, 254514, 293670, 306722, 353910, 357435, 381771, 424190, 460083, 530865, 636285, 714870, 763542, 766805, 920166, 1061730, 1272570, 1380249, 1533610, 1908855, 1993693, 2300415, 2760498, 3817710, 3987386, 4600830, 5981079, 6901245, 9968465, 11962158, 13802490, 17943237, 19936930, 29905395, 35886474, 59810790, 89716185, 179432370]

約数ペア:

[(1, 179432370), (2, 89716185), (3, 59810790), (5, 35886474), (6, 29905395), (9, 19936930), (10, 17943237), (13, 13802490), (15, 11962158), (18, 9968465), (26, 6901245), (30, 5981079), (39, 4600830), (45, 3987386), (47, 3817710), (65, 2760498), (78, 2300415), (90, 1993693), (94, 1908855), (117, 1533610), (130, 1380249), (141, 1272570), (169, 1061730), (195, 920166), (234, 766805), (235, 763542), (251, 714870), (282, 636285), (338, 530865), (390, 460083), (423, 424190), (470, 381771), (502, 357435), (507, 353910), (585, 306722), (611, 293670), (705, 254514), (753, 238290), (845, 212346), (846, 212095), (1014, 176955), (1170, 153361), (1222, 146835), (1255, 142974), (1410, 127257), (1506, 119145), (1521, 117970), (1690, 106173), (1833, 97890), (2115, 84838), (2259, 79430), (2510, 71487), (2535, 70782), (3042, 58985), (3055, 58734), (3263, 54990), (3666, 48945), (3765, 47658), (4230, 42419), (4518, 39715), (5070, 35391), (5499, 32630), (6110, 29367), (6526, 27495), (7530, 23829), (7605, 23594), (7943, 22590), (9165, 19578), (9789, 18330), (10998, 16315), (11295, 15886), (11797, 15210)]