30431088

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 93315456

約数和(自身を除く): 62884368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 401, 408, 496, 527, 558, 612, 744, 802, 816, 1054, 1116, 1203, 1224, 1488, 1581, 1604, 2108, 2232, 2406, 2448, 3162, 3208, 3609, 4216, 4464, 4743, 4812, 6324, 6416, 6817, 7218, 8432, 9486, 9624, 12431, 12648, 13634, 14436, 18972, 19248, 20451, 24862, 25296, 27268, 28872, 37293, 37944, 40902, 49724, 54536, 57744, 61353, 74586, 75888, 81804, 99448, 109072, 111879, 122706, 149172, 163608, 198896, 211327, 223758, 245412, 298344, 327216, 422654, 447516, 490824, 596688, 633981, 845308, 895032, 981648, 1267962, 1690616, 1790064, 1901943, 2535924, 3381232, 3803886, 5071848, 7607772, 10143696, 15215544, 30431088]

約数ペア:

[(1, 30431088), (2, 15215544), (3, 10143696), (4, 7607772), (6, 5071848), (8, 3803886), (9, 3381232), (12, 2535924), (16, 1901943), (17, 1790064), (18, 1690616), (24, 1267962), (31, 981648), (34, 895032), (36, 845308), (48, 633981), (51, 596688), (62, 490824), (68, 447516), (72, 422654), (93, 327216), (102, 298344), (124, 245412), (136, 223758), (144, 211327), (153, 198896), (186, 163608), (204, 149172), (248, 122706), (272, 111879), (279, 109072), (306, 99448), (372, 81804), (401, 75888), (408, 74586), (496, 61353), (527, 57744), (558, 54536), (612, 49724), (744, 40902), (802, 37944), (816, 37293), (1054, 28872), (1116, 27268), (1203, 25296), (1224, 24862), (1488, 20451), (1581, 19248), (1604, 18972), (2108, 14436), (2232, 13634), (2406, 12648), (2448, 12431), (3162, 9624), (3208, 9486), (3609, 8432), (4216, 7218), (4464, 6817), (4743, 6416), (4812, 6324)]