406082736540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173539631}}^1$

素因数の和:173539659

約数の個数: 72

約数和(自身を含む): 1326536947008

約数和(自身を除く): 920454210468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 173539631, 347079262, 520618893, 694158524, 867698155, 1041237786, 1561856679, 1735396310, 2082475572, 2256015203, 2603094465, 3123713358, 3470792620, 4512030406, 5206188930, 6247426716, 6768045609, 7809283395, 9024060812, 10412377860, 11280076015, 13536091218, 15618566790, 20304136827, 22560152030, 27072182436, 31237133580, 33840228045, 40608273654, 45120304060, 67680456090, 81216547308, 101520684135, 135360912180, 203041368270, 406082736540]

約数ペア:

[(1, 406082736540), (2, 203041368270), (3, 135360912180), (4, 101520684135), (5, 81216547308), (6, 67680456090), (9, 45120304060), (10, 40608273654), (12, 33840228045), (13, 31237133580), (15, 27072182436), (18, 22560152030), (20, 20304136827), (26, 15618566790), (30, 13536091218), (36, 11280076015), (39, 10412377860), (45, 9024060812), (52, 7809283395), (60, 6768045609), (65, 6247426716), (78, 5206188930), (90, 4512030406), (117, 3470792620), (130, 3123713358), (156, 2603094465), (180, 2256015203), (195, 2082475572), (234, 1735396310), (260, 1561856679), (390, 1041237786), (468, 867698155), (585, 694158524), (780, 520618893), (1170, 347079262), (2340, 173539631)]