1330552330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 2581954560

約数和(自身を除く): 1251402230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 127, 134, 190, 254, 335, 635, 670, 823, 1270, 1273, 1646, 2413, 2546, 4115, 4826, 6365, 8230, 8509, 12065, 12730, 15637, 17018, 24130, 31274, 42545, 55141, 78185, 85090, 104521, 110282, 156370, 161671, 209042, 275705, 323342, 522605, 551410, 808355, 1045210, 1047679, 1616710, 1985899, 2095358, 3971798, 5238395, 7002907, 9929495, 10476790, 14005814, 19858990, 35014535, 70029070, 133055233, 266110466, 665276165, 1330552330]

約数ペア:

[(1, 1330552330), (2, 665276165), (5, 266110466), (10, 133055233), (19, 70029070), (38, 35014535), (67, 19858990), (95, 14005814), (127, 10476790), (134, 9929495), (190, 7002907), (254, 5238395), (335, 3971798), (635, 2095358), (670, 1985899), (823, 1616710), (1270, 1047679), (1273, 1045210), (1646, 808355), (2413, 551410), (2546, 522605), (4115, 323342), (4826, 275705), (6365, 209042), (8230, 161671), (8509, 156370), (12065, 110282), (12730, 104521), (15637, 85090), (17018, 78185), (24130, 55141), (31274, 42545)]