30501536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 41893024

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 227, 247, 272, 304, 323, 416, 442, 454, 494, 544, 608, 646, 884, 908, 988, 1292, 1768, 1816, 1976, 2584, 2951, 3536, 3632, 3859, 3952, 4199, 4313, 5168, 5902, 7072, 7264, 7718, 7904, 8398, 8626, 10336, 11804, 15436, 16796, 17252, 23608, 30872, 33592, 34504, 47216, 50167, 56069, 61744, 67184, 69008, 73321, 94432, 100334, 112138, 123488, 134368, 138016, 146642, 200668, 224276, 293284, 401336, 448552, 586568, 802672, 897104, 953173, 1173136, 1605344, 1794208, 1906346, 2346272, 3812692, 7625384, 15250768, 30501536]

約数ペア:

[(1, 30501536), (2, 15250768), (4, 7625384), (8, 3812692), (13, 2346272), (16, 1906346), (17, 1794208), (19, 1605344), (26, 1173136), (32, 953173), (34, 897104), (38, 802672), (52, 586568), (68, 448552), (76, 401336), (104, 293284), (136, 224276), (152, 200668), (208, 146642), (221, 138016), (227, 134368), (247, 123488), (272, 112138), (304, 100334), (323, 94432), (416, 73321), (442, 69008), (454, 67184), (494, 61744), (544, 56069), (608, 50167), (646, 47216), (884, 34504), (908, 33592), (988, 30872), (1292, 23608), (1768, 17252), (1816, 16796), (1976, 15436), (2584, 11804), (2951, 10336), (3536, 8626), (3632, 8398), (3859, 7904), (3952, 7718), (4199, 7264), (4313, 7072), (5168, 5902)]