440704230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 1071016128

約数和(自身を除く): 630311898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 277, 293, 362, 543, 554, 586, 831, 879, 905, 1086, 1385, 1465, 1662, 1758, 1810, 2715, 2770, 2930, 4155, 4395, 5430, 8310, 8790, 50137, 53033, 81161, 100274, 106066, 150411, 159099, 162322, 243483, 250685, 265165, 300822, 318198, 405805, 486966, 501370, 530330, 752055, 795495, 811610, 1217415, 1504110, 1590990, 2434830, 14690141, 29380282, 44070423, 73450705, 88140846, 146901410, 220352115, 440704230]

約数ペア:

[(1, 440704230), (2, 220352115), (3, 146901410), (5, 88140846), (6, 73450705), (10, 44070423), (15, 29380282), (30, 14690141), (181, 2434830), (277, 1590990), (293, 1504110), (362, 1217415), (543, 811610), (554, 795495), (586, 752055), (831, 530330), (879, 501370), (905, 486966), (1086, 405805), (1385, 318198), (1465, 300822), (1662, 265165), (1758, 250685), (1810, 243483), (2715, 162322), (2770, 159099), (2930, 150411), (4155, 106066), (4395, 100274), (5430, 81161), (8310, 53033), (8790, 50137)]