231648810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 579312000

約数和(自身を除く): 347663190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 745, 870, 894, 1490, 1787, 2235, 3574, 4321, 4470, 5361, 8642, 8935, 10722, 12963, 17870, 21605, 25926, 26805, 43210, 51823, 53610, 64815, 103646, 129630, 155469, 259115, 266263, 310938, 518230, 532526, 777345, 798789, 1331315, 1554690, 1597578, 2662630, 3993945, 7721627, 7987890, 15443254, 23164881, 38608135, 46329762, 77216270, 115824405, 231648810]

約数ペア:

[(1, 231648810), (2, 115824405), (3, 77216270), (5, 46329762), (6, 38608135), (10, 23164881), (15, 15443254), (29, 7987890), (30, 7721627), (58, 3993945), (87, 2662630), (145, 1597578), (149, 1554690), (174, 1331315), (290, 798789), (298, 777345), (435, 532526), (447, 518230), (745, 310938), (870, 266263), (894, 259115), (1490, 155469), (1787, 129630), (2235, 103646), (3574, 64815), (4321, 53610), (4470, 51823), (5361, 43210), (8642, 26805), (8935, 25926), (10722, 21605), (12963, 17870)]