195243390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 523635840

約数和(自身を除く): 328392450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 83, 90, 118, 166, 177, 249, 295, 354, 415, 443, 498, 531, 590, 747, 830, 885, 886, 1062, 1245, 1329, 1494, 1770, 2215, 2490, 2655, 2658, 3735, 3987, 4430, 4897, 5310, 6645, 7470, 7974, 9794, 13290, 14691, 19935, 24485, 26137, 29382, 36769, 39870, 44073, 48970, 52274, 73455, 73538, 78411, 88146, 110307, 130685, 146910, 156822, 183845, 220365, 220614, 235233, 261370, 330921, 367690, 392055, 440730, 470466, 551535, 661842, 784110, 1103070, 1176165, 1654605, 2169371, 2352330, 3309210, 4338742, 6508113, 10846855, 13016226, 19524339, 21693710, 32540565, 39048678, 65081130, 97621695, 195243390]

約数ペア:

[(1, 195243390), (2, 97621695), (3, 65081130), (5, 39048678), (6, 32540565), (9, 21693710), (10, 19524339), (15, 13016226), (18, 10846855), (30, 6508113), (45, 4338742), (59, 3309210), (83, 2352330), (90, 2169371), (118, 1654605), (166, 1176165), (177, 1103070), (249, 784110), (295, 661842), (354, 551535), (415, 470466), (443, 440730), (498, 392055), (531, 367690), (590, 330921), (747, 261370), (830, 235233), (885, 220614), (886, 220365), (1062, 183845), (1245, 156822), (1329, 146910), (1494, 130685), (1770, 110307), (2215, 88146), (2490, 78411), (2655, 73538), (2658, 73455), (3735, 52274), (3987, 48970), (4430, 44073), (4897, 39870), (5310, 36769), (6645, 29382), (7470, 26137), (7974, 24485), (9794, 19935), (13290, 14691)]