30727944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 95155200

約数和(自身を除く): 64427256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 353, 372, 403, 468, 558, 702, 706, 744, 806, 837, 936, 1059, 1116, 1209, 1404, 1412, 1612, 1674, 2118, 2232, 2418, 2808, 2824, 3177, 3224, 3348, 3627, 4236, 4589, 4836, 6354, 6696, 7254, 8472, 9178, 9531, 9672, 10881, 10943, 12708, 13767, 14508, 18356, 19062, 21762, 21886, 25416, 27534, 29016, 32829, 36712, 38124, 41301, 43524, 43772, 55068, 65658, 76248, 82602, 87048, 87544, 98487, 110136, 123903, 131316, 142259, 165204, 196974, 247806, 262632, 284518, 295461, 330408, 393948, 426777, 495612, 569036, 590922, 787896, 853554, 991224, 1138072, 1181844, 1280331, 1707108, 2363688, 2560662, 3414216, 3840993, 5121324, 7681986, 10242648, 15363972, 30727944]

約数ペア:

[(1, 30727944), (2, 15363972), (3, 10242648), (4, 7681986), (6, 5121324), (8, 3840993), (9, 3414216), (12, 2560662), (13, 2363688), (18, 1707108), (24, 1280331), (26, 1181844), (27, 1138072), (31, 991224), (36, 853554), (39, 787896), (52, 590922), (54, 569036), (62, 495612), (72, 426777), (78, 393948), (93, 330408), (104, 295461), (108, 284518), (117, 262632), (124, 247806), (156, 196974), (186, 165204), (216, 142259), (234, 131316), (248, 123903), (279, 110136), (312, 98487), (351, 87544), (353, 87048), (372, 82602), (403, 76248), (468, 65658), (558, 55068), (702, 43772), (706, 43524), (744, 41301), (806, 38124), (837, 36712), (936, 32829), (1059, 29016), (1116, 27534), (1209, 25416), (1404, 21886), (1412, 21762), (1612, 19062), (1674, 18356), (2118, 14508), (2232, 13767), (2418, 12708), (2808, 10943), (2824, 10881), (3177, 9672), (3224, 9531), (3348, 9178), (3627, 8472), (4236, 7254), (4589, 6696), (4836, 6354)]