30347667

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 53114880

約数和(自身を除く): 22767213

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 379, 651, 861, 1137, 1271, 1953, 2583, 2653, 3411, 3813, 7959, 8897, 11439, 11749, 15539, 23877, 26691, 35247, 46617, 80073, 82243, 105741, 108773, 139851, 246729, 326319, 481709, 740187, 978957, 1445127, 3371963, 4335381, 10115889, 30347667]

約数ペア:

[(1, 30347667), (3, 10115889), (7, 4335381), (9, 3371963), (21, 1445127), (31, 978957), (41, 740187), (63, 481709), (93, 326319), (123, 246729), (217, 139851), (279, 108773), (287, 105741), (369, 82243), (379, 80073), (651, 46617), (861, 35247), (1137, 26691), (1271, 23877), (1953, 15539), (2583, 11749), (2653, 11439), (3411, 8897), (3813, 7959)]