899265510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23291}}^1$

素因数の和:23331

約数の個数: 128

約数和(自身を含む): 2817400320

約数和(自身を除く): 1918134810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 12870, 19305, 23291, 38610, 46582, 69873, 116455, 139746, 209619, 232910, 256201, 302783, 349365, 419238, 512402, 605566, 628857, 698730, 768603, 908349, 1048095, 1257714, 1281005, 1513915, 1537206, 1816698, 2096190, 2305809, 2562010, 2725047, 3027830, 3144285, 3330613, 3843015, 4541745, 4611618, 5450094, 6288570, 6661226, 6917427, 7686030, 8175141, 9083490, 9991839, 11529045, 13625235, 13834854, 16350282, 16653065, 19983678, 23058090, 27250470, 29975517, 33306130, 34587135, 40875705, 49959195, 59951034, 69174270, 81751410, 89926551, 99918390, 149877585, 179853102, 299755170, 449632755, 899265510]

約数ペア:

[(1, 899265510), (2, 449632755), (3, 299755170), (5, 179853102), (6, 149877585), (9, 99918390), (10, 89926551), (11, 81751410), (13, 69174270), (15, 59951034), (18, 49959195), (22, 40875705), (26, 34587135), (27, 33306130), (30, 29975517), (33, 27250470), (39, 23058090), (45, 19983678), (54, 16653065), (55, 16350282), (65, 13834854), (66, 13625235), (78, 11529045), (90, 9991839), (99, 9083490), (110, 8175141), (117, 7686030), (130, 6917427), (135, 6661226), (143, 6288570), (165, 5450094), (195, 4611618), (198, 4541745), (234, 3843015), (270, 3330613), (286, 3144285), (297, 3027830), (330, 2725047), (351, 2562010), (390, 2305809), (429, 2096190), (495, 1816698), (585, 1537206), (594, 1513915), (702, 1281005), (715, 1257714), (858, 1048095), (990, 908349), (1170, 768603), (1287, 698730), (1430, 628857), (1485, 605566), (1755, 512402), (2145, 419238), (2574, 349365), (2970, 302783), (3510, 256201), (3861, 232910), (4290, 209619), (6435, 139746), (7722, 116455), (12870, 69873), (19305, 46582), (23291, 38610)]