195386490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5444

約数の個数: 96

約数和(自身を含む): 564834816

約数和(自身を除く): 369448326

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 5387, 6045, 7254, 10774, 12090, 16161, 18135, 26935, 32322, 36270, 48483, 53870, 70031, 80805, 96966, 140062, 161610, 166997, 210093, 242415, 333994, 350155, 420186, 484830, 500991, 630279, 700310, 834985, 1001982, 1050465, 1260558, 1502973, 1669970, 2100930, 2170961, 2504955, 3005946, 3151395, 4341922, 5009910, 6302790, 6512883, 7514865, 10854805, 13025766, 15029730, 19538649, 21709610, 32564415, 39077298, 65128830, 97693245, 195386490]

約数ペア:

[(1, 195386490), (2, 97693245), (3, 65128830), (5, 39077298), (6, 32564415), (9, 21709610), (10, 19538649), (13, 15029730), (15, 13025766), (18, 10854805), (26, 7514865), (30, 6512883), (31, 6302790), (39, 5009910), (45, 4341922), (62, 3151395), (65, 3005946), (78, 2504955), (90, 2170961), (93, 2100930), (117, 1669970), (130, 1502973), (155, 1260558), (186, 1050465), (195, 1001982), (234, 834985), (279, 700310), (310, 630279), (390, 500991), (403, 484830), (465, 420186), (558, 350155), (585, 333994), (806, 242415), (930, 210093), (1170, 166997), (1209, 161610), (1395, 140062), (2015, 96966), (2418, 80805), (2790, 70031), (3627, 53870), (4030, 48483), (5387, 36270), (6045, 32322), (7254, 26935), (10774, 18135), (12090, 16161)]