30432220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 51756068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 727, 805, 910, 1196, 1454, 1495, 1610, 1820, 2093, 2908, 2990, 3220, 3635, 4186, 5089, 5980, 7270, 8372, 9451, 10178, 10465, 14540, 16721, 18902, 20356, 20930, 25445, 33442, 37804, 41860, 47255, 50890, 66157, 66884, 83605, 94510, 101780, 117047, 132314, 167210, 189020, 217373, 234094, 264628, 330785, 334420, 434746, 468188, 585235, 661570, 869492, 1086865, 1170470, 1323140, 1521611, 2173730, 2340940, 3043222, 4347460, 6086444, 7608055, 15216110, 30432220]

約数ペア:

[(1, 30432220), (2, 15216110), (4, 7608055), (5, 6086444), (7, 4347460), (10, 3043222), (13, 2340940), (14, 2173730), (20, 1521611), (23, 1323140), (26, 1170470), (28, 1086865), (35, 869492), (46, 661570), (52, 585235), (65, 468188), (70, 434746), (91, 334420), (92, 330785), (115, 264628), (130, 234094), (140, 217373), (161, 189020), (182, 167210), (230, 132314), (260, 117047), (299, 101780), (322, 94510), (364, 83605), (455, 66884), (460, 66157), (598, 50890), (644, 47255), (727, 41860), (805, 37804), (910, 33442), (1196, 25445), (1454, 20930), (1495, 20356), (1610, 18902), (1820, 16721), (2093, 14540), (2908, 10465), (2990, 10178), (3220, 9451), (3635, 8372), (4186, 7270), (5089, 5980)]