65784420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9402

約数の個数: 96

約数和(自身を含む): 220429440

約数和(自身を除く): 154645020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9371, 18742, 28113, 37484, 46855, 56226, 84339, 93710, 112452, 121823, 140565, 168678, 187420, 243646, 253017, 281130, 337356, 365469, 421695, 487292, 506034, 562260, 609115, 730938, 843390, 1012068, 1096407, 1218230, 1265085, 1461876, 1686780, 1827345, 2192814, 2436460, 2530170, 3289221, 3654690, 4385628, 5060340, 5482035, 6578442, 7309380, 10964070, 13156884, 16446105, 21928140, 32892210, 65784420]

約数ペア:

[(1, 65784420), (2, 32892210), (3, 21928140), (4, 16446105), (5, 13156884), (6, 10964070), (9, 7309380), (10, 6578442), (12, 5482035), (13, 5060340), (15, 4385628), (18, 3654690), (20, 3289221), (26, 2530170), (27, 2436460), (30, 2192814), (36, 1827345), (39, 1686780), (45, 1461876), (52, 1265085), (54, 1218230), (60, 1096407), (65, 1012068), (78, 843390), (90, 730938), (108, 609115), (117, 562260), (130, 506034), (135, 487292), (156, 421695), (180, 365469), (195, 337356), (234, 281130), (260, 253017), (270, 243646), (351, 187420), (390, 168678), (468, 140565), (540, 121823), (585, 112452), (702, 93710), (780, 84339), (1170, 56226), (1404, 46855), (1755, 37484), (2340, 28113), (3510, 18742), (7020, 9371)]