303674490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{947}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 905074560

約数和(自身を除く): 601400070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 509, 630, 947, 1018, 1527, 1894, 2545, 2841, 3054, 3563, 4581, 4735, 5090, 5682, 6629, 7126, 7635, 8523, 9162, 9470, 10689, 13258, 14205, 15270, 17046, 17815, 19887, 21378, 22905, 28410, 32067, 33145, 35630, 39774, 42615, 45810, 53445, 59661, 64134, 66290, 85230, 99435, 106890, 119322, 160335, 198870, 298305, 320670, 482023, 596610, 964046, 1446069, 2410115, 2892138, 3374161, 4338207, 4820230, 6748322, 7230345, 8676414, 10122483, 14460690, 16870805, 20244966, 21691035, 30367449, 33741610, 43382070, 50612415, 60734898, 101224830, 151837245, 303674490]

約数ペア:

[(1, 303674490), (2, 151837245), (3, 101224830), (5, 60734898), (6, 50612415), (7, 43382070), (9, 33741610), (10, 30367449), (14, 21691035), (15, 20244966), (18, 16870805), (21, 14460690), (30, 10122483), (35, 8676414), (42, 7230345), (45, 6748322), (63, 4820230), (70, 4338207), (90, 3374161), (105, 2892138), (126, 2410115), (210, 1446069), (315, 964046), (509, 596610), (630, 482023), (947, 320670), (1018, 298305), (1527, 198870), (1894, 160335), (2545, 119322), (2841, 106890), (3054, 99435), (3563, 85230), (4581, 66290), (4735, 64134), (5090, 59661), (5682, 53445), (6629, 45810), (7126, 42615), (7635, 39774), (8523, 35630), (9162, 33145), (9470, 32067), (10689, 28410), (13258, 22905), (14205, 21378), (15270, 19887), (17046, 17815)]