30286704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 92732160

約数和(自身を除く): 62445456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 163, 168, 196, 237, 294, 316, 326, 336, 392, 474, 489, 553, 588, 632, 652, 784, 948, 978, 1106, 1141, 1176, 1264, 1304, 1659, 1896, 1956, 2212, 2282, 2352, 2608, 3318, 3423, 3792, 3871, 3912, 4424, 4564, 6636, 6846, 7742, 7824, 7987, 8848, 9128, 11613, 12877, 13272, 13692, 15484, 15974, 18256, 23226, 23961, 25754, 26544, 27384, 30968, 31948, 38631, 46452, 47922, 51508, 54768, 61936, 63896, 77262, 90139, 92904, 95844, 103016, 127792, 154524, 180278, 185808, 191688, 206032, 270417, 309048, 360556, 383376, 540834, 618096, 630973, 721112, 1081668, 1261946, 1442224, 1892919, 2163336, 2523892, 3785838, 4326672, 5047784, 7571676, 10095568, 15143352, 30286704]

約数ペア:

[(1, 30286704), (2, 15143352), (3, 10095568), (4, 7571676), (6, 5047784), (7, 4326672), (8, 3785838), (12, 2523892), (14, 2163336), (16, 1892919), (21, 1442224), (24, 1261946), (28, 1081668), (42, 721112), (48, 630973), (49, 618096), (56, 540834), (79, 383376), (84, 360556), (98, 309048), (112, 270417), (147, 206032), (158, 191688), (163, 185808), (168, 180278), (196, 154524), (237, 127792), (294, 103016), (316, 95844), (326, 92904), (336, 90139), (392, 77262), (474, 63896), (489, 61936), (553, 54768), (588, 51508), (632, 47922), (652, 46452), (784, 38631), (948, 31948), (978, 30968), (1106, 27384), (1141, 26544), (1176, 25754), (1264, 23961), (1304, 23226), (1659, 18256), (1896, 15974), (1956, 15484), (2212, 13692), (2282, 13272), (2352, 12877), (2608, 11613), (3318, 9128), (3423, 8848), (3792, 7987), (3871, 7824), (3912, 7742), (4424, 6846), (4564, 6636)]