1552385230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 3214300320

約数和(自身を除く): 1661915090

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 461, 506, 605, 922, 1210, 1265, 1331, 2305, 2530, 2662, 2783, 4610, 5071, 5566, 6655, 10142, 10603, 13310, 13915, 14641, 21206, 25355, 27830, 29282, 30613, 50710, 53015, 55781, 61226, 73205, 106030, 111562, 116633, 146410, 153065, 233266, 278905, 306130, 336743, 557810, 583165, 613591, 673486, 1166330, 1227182, 1282963, 1683715, 2565926, 3067955, 3367430, 6135910, 6414815, 6749501, 12829630, 13499002, 14112593, 28225186, 33747505, 67495010, 70562965, 141125930, 155238523, 310477046, 776192615, 1552385230]

約数ペア:

[(1, 1552385230), (2, 776192615), (5, 310477046), (10, 155238523), (11, 141125930), (22, 70562965), (23, 67495010), (46, 33747505), (55, 28225186), (110, 14112593), (115, 13499002), (121, 12829630), (230, 6749501), (242, 6414815), (253, 6135910), (461, 3367430), (506, 3067955), (605, 2565926), (922, 1683715), (1210, 1282963), (1265, 1227182), (1331, 1166330), (2305, 673486), (2530, 613591), (2662, 583165), (2783, 557810), (4610, 336743), (5071, 306130), (5566, 278905), (6655, 233266), (10142, 153065), (10603, 146410), (13310, 116633), (13915, 111562), (14641, 106030), (21206, 73205), (25355, 61226), (27830, 55781), (29282, 53015), (30613, 50710)]