30897424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 61746048

約数和(自身を除く): 30848624

約数列:

[1, 2, 4, 8, 16, 47, 94, 181, 188, 227, 362, 376, 454, 724, 752, 908, 1448, 1816, 2896, 3632, 8507, 10669, 17014, 21338, 34028, 41087, 42676, 68056, 82174, 85352, 136112, 164348, 170704, 328696, 657392, 1931089, 3862178, 7724356, 15448712, 30897424]

約数ペア:

[(1, 30897424), (2, 15448712), (4, 7724356), (8, 3862178), (16, 1931089), (47, 657392), (94, 328696), (181, 170704), (188, 164348), (227, 136112), (362, 85352), (376, 82174), (454, 68056), (724, 42676), (752, 41087), (908, 34028), (1448, 21338), (1816, 17014), (2896, 10669), (3632, 8507)]