1036978020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443153}}^1$

素因数の和:443181

約数の個数: 72

約数和(自身を含む): 3387469176

約数和(自身を除く): 2350491156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 443153, 886306, 1329459, 1772612, 2215765, 2658918, 3988377, 4431530, 5317836, 5760989, 6647295, 7976754, 8863060, 11521978, 13294590, 15953508, 17282967, 19941885, 23043956, 26589180, 28804945, 34565934, 39883770, 51848901, 57609890, 69131868, 79767540, 86414835, 103697802, 115219780, 172829670, 207395604, 259244505, 345659340, 518489010, 1036978020]

約数ペア:

[(1, 1036978020), (2, 518489010), (3, 345659340), (4, 259244505), (5, 207395604), (6, 172829670), (9, 115219780), (10, 103697802), (12, 86414835), (13, 79767540), (15, 69131868), (18, 57609890), (20, 51848901), (26, 39883770), (30, 34565934), (36, 28804945), (39, 26589180), (45, 23043956), (52, 19941885), (60, 17282967), (65, 15953508), (78, 13294590), (90, 11521978), (117, 8863060), (130, 7976754), (156, 6647295), (180, 5760989), (195, 5317836), (234, 4431530), (260, 3988377), (390, 2658918), (468, 2215765), (585, 1772612), (780, 1329459), (1170, 886306), (2340, 443153)]