30251114140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1\times {\mathrm{1019}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 68919621120

約数和(自身を除く): 38668506980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 503, 908, 1006, 1019, 1135, 2012, 2038, 2270, 2515, 2951, 4076, 4540, 5030, 5095, 5902, 6539, 10060, 10190, 11804, 13078, 13247, 14755, 20380, 26156, 26494, 29510, 32695, 52988, 59020, 65390, 66235, 114181, 130780, 132470, 228362, 231313, 264940, 456724, 462626, 512557, 570905, 925252, 1025114, 1141810, 1156565, 1484353, 2050228, 2283620, 2313130, 2562785, 2968706, 3007069, 4626260, 5125570, 5937412, 6014138, 6663241, 7421765, 10251140, 12028276, 13326482, 14843530, 15035345, 26652964, 29687060, 30070690, 33316205, 60141380, 66632410, 116350439, 133264820, 232700878, 465401756, 581752195, 1163504390, 1512555707, 2327008780, 3025111414, 6050222828, 7562778535, 15125557070, 30251114140]

約数ペア:

[(1, 30251114140), (2, 15125557070), (4, 7562778535), (5, 6050222828), (10, 3025111414), (13, 2327008780), (20, 1512555707), (26, 1163504390), (52, 581752195), (65, 465401756), (130, 232700878), (227, 133264820), (260, 116350439), (454, 66632410), (503, 60141380), (908, 33316205), (1006, 30070690), (1019, 29687060), (1135, 26652964), (2012, 15035345), (2038, 14843530), (2270, 13326482), (2515, 12028276), (2951, 10251140), (4076, 7421765), (4540, 6663241), (5030, 6014138), (5095, 5937412), (5902, 5125570), (6539, 4626260), (10060, 3007069), (10190, 2968706), (11804, 2562785), (13078, 2313130), (13247, 2283620), (14755, 2050228), (20380, 1484353), (26156, 1156565), (26494, 1141810), (29510, 1025114), (32695, 925252), (52988, 570905), (59020, 512557), (65390, 462626), (66235, 456724), (114181, 264940), (130780, 231313), (132470, 228362)]