1283869160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{2683}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 3304540800

約数和(自身を除く): 2020671640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1709, 2683, 3418, 5366, 6836, 8545, 10732, 11963, 13415, 13672, 17090, 18781, 21464, 23926, 26830, 34180, 37562, 47852, 53660, 59815, 68360, 75124, 93905, 95704, 107320, 119630, 150248, 187810, 239260, 375620, 478520, 751240, 4585247, 9170494, 18340988, 22926235, 32096729, 36681976, 45852470, 64193458, 91704940, 128386916, 160483645, 183409880, 256773832, 320967290, 641934580, 1283869160]

約数ペア:

[(1, 1283869160), (2, 641934580), (4, 320967290), (5, 256773832), (7, 183409880), (8, 160483645), (10, 128386916), (14, 91704940), (20, 64193458), (28, 45852470), (35, 36681976), (40, 32096729), (56, 22926235), (70, 18340988), (140, 9170494), (280, 4585247), (1709, 751240), (2683, 478520), (3418, 375620), (5366, 239260), (6836, 187810), (8545, 150248), (10732, 119630), (11963, 107320), (13415, 95704), (13672, 93905), (17090, 75124), (18781, 68360), (21464, 59815), (23926, 53660), (26830, 47852), (34180, 37562)]