30291246136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 62902828800

約数和(自身を除く): 32611582664

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 97, 136, 148, 194, 229, 271, 296, 388, 458, 542, 629, 776, 916, 1084, 1258, 1649, 1832, 2168, 2516, 3298, 3589, 3893, 4607, 5032, 6596, 7178, 7786, 8473, 9214, 10027, 13192, 14356, 15572, 16946, 18428, 20054, 22213, 26287, 28712, 31144, 33892, 36856, 40108, 44426, 52574, 61013, 62059, 67784, 80216, 88852, 105148, 122026, 124118, 144041, 170459, 177704, 210296, 244052, 248236, 288082, 340918, 377621, 446879, 488104, 496472, 576164, 681836, 755242, 821881, 893758, 972619, 1055003, 1152328, 1363672, 1510484, 1643762, 1787516, 1945238, 2110006, 2296183, 3020968, 3287524, 3575032, 3890476, 4220012, 4592366, 6019723, 6575048, 7780952, 8440024, 9184732, 12039446, 13971977, 16534523, 18369464, 24078892, 27943954, 33069046, 39035111, 48157784, 55887908, 66138092, 78070222, 102335291, 111775816, 132276184, 156140444, 204670582, 222729751, 312280888, 409341164, 445459502, 818682328, 890919004, 1781838008, 3786405767, 7572811534, 15145623068, 30291246136]

約数ペア:

[(1, 30291246136), (2, 15145623068), (4, 7572811534), (8, 3786405767), (17, 1781838008), (34, 890919004), (37, 818682328), (68, 445459502), (74, 409341164), (97, 312280888), (136, 222729751), (148, 204670582), (194, 156140444), (229, 132276184), (271, 111775816), (296, 102335291), (388, 78070222), (458, 66138092), (542, 55887908), (629, 48157784), (776, 39035111), (916, 33069046), (1084, 27943954), (1258, 24078892), (1649, 18369464), (1832, 16534523), (2168, 13971977), (2516, 12039446), (3298, 9184732), (3589, 8440024), (3893, 7780952), (4607, 6575048), (5032, 6019723), (6596, 4592366), (7178, 4220012), (7786, 3890476), (8473, 3575032), (9214, 3287524), (10027, 3020968), (13192, 2296183), (14356, 2110006), (15572, 1945238), (16946, 1787516), (18428, 1643762), (20054, 1510484), (22213, 1363672), (26287, 1152328), (28712, 1055003), (31144, 972619), (33892, 893758), (36856, 821881), (40108, 755242), (44426, 681836), (52574, 576164), (61013, 496472), (62059, 488104), (67784, 446879), (80216, 377621), (88852, 340918), (105148, 288082), (122026, 248236), (124118, 244052), (144041, 210296), (170459, 177704)]