15515492340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{800593}}^1$

素因数の和:800641

約数の個数: 96

約数和(自身を含む): 48419925120

約数和(自身を除く): 32904432780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 19380, 800593, 1601186, 2401779, 3202372, 4002965, 4803558, 8005930, 9607116, 12008895, 13610081, 15211267, 16011860, 24017790, 27220162, 30422534, 40830243, 45633801, 48035580, 54440324, 60845068, 68050405, 76056335, 81660486, 91267602, 136100810, 152112670, 163320972, 182535204, 204151215, 228169005, 258591539, 272201620, 304225340, 408302430, 456338010, 517183078, 775774617, 816604860, 912676020, 1034366156, 1292957695, 1551549234, 2585915390, 3103098468, 3878873085, 5171830780, 7757746170, 15515492340]

約数ペア:

[(1, 15515492340), (2, 7757746170), (3, 5171830780), (4, 3878873085), (5, 3103098468), (6, 2585915390), (10, 1551549234), (12, 1292957695), (15, 1034366156), (17, 912676020), (19, 816604860), (20, 775774617), (30, 517183078), (34, 456338010), (38, 408302430), (51, 304225340), (57, 272201620), (60, 258591539), (68, 228169005), (76, 204151215), (85, 182535204), (95, 163320972), (102, 152112670), (114, 136100810), (170, 91267602), (190, 81660486), (204, 76056335), (228, 68050405), (255, 60845068), (285, 54440324), (323, 48035580), (340, 45633801), (380, 40830243), (510, 30422534), (570, 27220162), (646, 24017790), (969, 16011860), (1020, 15211267), (1140, 13610081), (1292, 12008895), (1615, 9607116), (1938, 8005930), (3230, 4803558), (3876, 4002965), (4845, 3202372), (6460, 2401779), (9690, 1601186), (19380, 800593)]