4820239530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2971}}^1$

素因数の和:4993

約数の個数: 80

約数和(自身を含む): 12971924064

約数和(自身を除く): 8151684534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2003, 2971, 4006, 5942, 6009, 8913, 10015, 12018, 14855, 17826, 18027, 20030, 26739, 29710, 30045, 36054, 44565, 53478, 54081, 60090, 80217, 89130, 90135, 108162, 133695, 160434, 162243, 180270, 240651, 267390, 270405, 324486, 401085, 481302, 540810, 802170, 811215, 1203255, 1622430, 2406510, 5950913, 11901826, 17852739, 29754565, 35705478, 53558217, 59509130, 89263695, 107116434, 160674651, 178527390, 267791085, 321349302, 482023953, 535582170, 803373255, 964047906, 1606746510, 2410119765, 4820239530]

約数ペア:

[(1, 4820239530), (2, 2410119765), (3, 1606746510), (5, 964047906), (6, 803373255), (9, 535582170), (10, 482023953), (15, 321349302), (18, 267791085), (27, 178527390), (30, 160674651), (45, 107116434), (54, 89263695), (81, 59509130), (90, 53558217), (135, 35705478), (162, 29754565), (270, 17852739), (405, 11901826), (810, 5950913), (2003, 2406510), (2971, 1622430), (4006, 1203255), (5942, 811215), (6009, 802170), (8913, 540810), (10015, 481302), (12018, 401085), (14855, 324486), (17826, 270405), (18027, 267390), (20030, 240651), (26739, 180270), (29710, 162243), (30045, 160434), (36054, 133695), (44565, 108162), (53478, 90135), (54081, 89130), (60090, 80217)]