128937510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 363531168

約数和(自身を除く): 234593658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 193, 195, 234, 386, 390, 571, 579, 585, 965, 1142, 1158, 1170, 1713, 1737, 1930, 2509, 2855, 2895, 3426, 3474, 5018, 5139, 5710, 5790, 7423, 7527, 8565, 8685, 10278, 12545, 14846, 15054, 17130, 17370, 22269, 22581, 25090, 25695, 37115, 37635, 44538, 45162, 51390, 66807, 74230, 75270, 110203, 111345, 112905, 133614, 220406, 222690, 225810, 330609, 334035, 551015, 661218, 668070, 991827, 1102030, 1432639, 1653045, 1983654, 2865278, 3306090, 4297917, 4959135, 7163195, 8595834, 9918270, 12893751, 14326390, 21489585, 25787502, 42979170, 64468755, 128937510]

約数ペア:

[(1, 128937510), (2, 64468755), (3, 42979170), (5, 25787502), (6, 21489585), (9, 14326390), (10, 12893751), (13, 9918270), (15, 8595834), (18, 7163195), (26, 4959135), (30, 4297917), (39, 3306090), (45, 2865278), (65, 1983654), (78, 1653045), (90, 1432639), (117, 1102030), (130, 991827), (193, 668070), (195, 661218), (234, 551015), (386, 334035), (390, 330609), (571, 225810), (579, 222690), (585, 220406), (965, 133614), (1142, 112905), (1158, 111345), (1170, 110203), (1713, 75270), (1737, 74230), (1930, 66807), (2509, 51390), (2855, 45162), (2895, 44538), (3426, 37635), (3474, 37115), (5018, 25695), (5139, 25090), (5710, 22581), (5790, 22269), (7423, 17370), (7527, 17130), (8565, 15054), (8685, 14846), (10278, 12545)]