16238430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 45470880

約数和(自身を除く): 29232450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13879, 27758, 41637, 69395, 83274, 124911, 138790, 180427, 208185, 249822, 360854, 416370, 541281, 624555, 902135, 1082562, 1249110, 1623843, 1804270, 2706405, 3247686, 5412810, 8119215, 16238430]

約数ペア:

[(1, 16238430), (2, 8119215), (3, 5412810), (5, 3247686), (6, 2706405), (9, 1804270), (10, 1623843), (13, 1249110), (15, 1082562), (18, 902135), (26, 624555), (30, 541281), (39, 416370), (45, 360854), (65, 249822), (78, 208185), (90, 180427), (117, 138790), (130, 124911), (195, 83274), (234, 69395), (390, 41637), (585, 27758), (1170, 13879)]