13703940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 43767360

約数和(自身を除く): 30063420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4007, 8014, 12021, 16028, 20035, 24042, 36063, 40070, 48084, 60105, 72126, 76133, 80140, 120210, 144252, 152266, 180315, 228399, 240420, 304532, 360630, 380665, 456798, 685197, 721260, 761330, 913596, 1141995, 1370394, 1522660, 2283990, 2740788, 3425985, 4567980, 6851970, 13703940]

約数ペア:

[(1, 13703940), (2, 6851970), (3, 4567980), (4, 3425985), (5, 2740788), (6, 2283990), (9, 1522660), (10, 1370394), (12, 1141995), (15, 913596), (18, 761330), (19, 721260), (20, 685197), (30, 456798), (36, 380665), (38, 360630), (45, 304532), (57, 240420), (60, 228399), (76, 180315), (90, 152266), (95, 144252), (114, 120210), (171, 80140), (180, 76133), (190, 72126), (228, 60105), (285, 48084), (342, 40070), (380, 36063), (570, 24042), (684, 20035), (855, 16028), (1140, 12021), (1710, 8014), (3420, 4007)]