1870766820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266491}}^1$

素因数の和:266522

約数の個数: 96

約数和(自身を含む): 6267891840

約数和(自身を除く): 4397125020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 266491, 532982, 799473, 1065964, 1332455, 1598946, 2398419, 2664910, 3197892, 3464383, 3997365, 4796838, 5329820, 6928766, 7195257, 7994730, 9593676, 10393149, 11992095, 13857532, 14390514, 15989460, 17321915, 20786298, 23984190, 28781028, 31179447, 34643830, 35976285, 41572596, 47968380, 51965745, 62358894, 69287660, 71952570, 93538341, 103931490, 124717788, 143905140, 155897235, 187076682, 207862980, 311794470, 374153364, 467691705, 623588940, 935383410, 1870766820]

約数ペア:

[(1, 1870766820), (2, 935383410), (3, 623588940), (4, 467691705), (5, 374153364), (6, 311794470), (9, 207862980), (10, 187076682), (12, 155897235), (13, 143905140), (15, 124717788), (18, 103931490), (20, 93538341), (26, 71952570), (27, 69287660), (30, 62358894), (36, 51965745), (39, 47968380), (45, 41572596), (52, 35976285), (54, 34643830), (60, 31179447), (65, 28781028), (78, 23984190), (90, 20786298), (108, 17321915), (117, 15989460), (130, 14390514), (135, 13857532), (156, 11992095), (180, 10393149), (195, 9593676), (234, 7994730), (260, 7195257), (270, 6928766), (351, 5329820), (390, 4796838), (468, 3997365), (540, 3464383), (585, 3197892), (702, 2664910), (780, 2398419), (1170, 1598946), (1404, 1332455), (1755, 1065964), (2340, 799473), (3510, 532982), (7020, 266491)]