189313830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 510400800

約数和(自身を除く): 321086970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 139, 185, 222, 278, 333, 370, 409, 417, 555, 666, 695, 818, 834, 1110, 1227, 1251, 1390, 1665, 2045, 2085, 2454, 2502, 3330, 3681, 4090, 4170, 5143, 6135, 6255, 7362, 10286, 12270, 12510, 15133, 15429, 18405, 25715, 30266, 30858, 36810, 45399, 46287, 51430, 56851, 75665, 77145, 90798, 92574, 113702, 136197, 151330, 154290, 170553, 226995, 231435, 272394, 284255, 341106, 453990, 462870, 511659, 568510, 680985, 852765, 1023318, 1361970, 1705530, 2103487, 2558295, 4206974, 5116590, 6310461, 10517435, 12620922, 18931383, 21034870, 31552305, 37862766, 63104610, 94656915, 189313830]

約数ペア:

[(1, 189313830), (2, 94656915), (3, 63104610), (5, 37862766), (6, 31552305), (9, 21034870), (10, 18931383), (15, 12620922), (18, 10517435), (30, 6310461), (37, 5116590), (45, 4206974), (74, 2558295), (90, 2103487), (111, 1705530), (139, 1361970), (185, 1023318), (222, 852765), (278, 680985), (333, 568510), (370, 511659), (409, 462870), (417, 453990), (555, 341106), (666, 284255), (695, 272394), (818, 231435), (834, 226995), (1110, 170553), (1227, 154290), (1251, 151330), (1390, 136197), (1665, 113702), (2045, 92574), (2085, 90798), (2454, 77145), (2502, 75665), (3330, 56851), (3681, 51430), (4090, 46287), (4170, 45399), (5143, 36810), (6135, 30858), (6255, 30266), (7362, 25715), (10286, 18405), (12270, 15429), (12510, 15133)]