30864555

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 56328480

約数和(自身を除く): 25463925

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 353, 435, 603, 1005, 1059, 1305, 1765, 1943, 3015, 3177, 5295, 5829, 9715, 10237, 15885, 17487, 23651, 29145, 30711, 51185, 70953, 87435, 92133, 118255, 153555, 212859, 354765, 460665, 685879, 1064295, 2057637, 3429395, 6172911, 10288185, 30864555]

約数ペア:

[(1, 30864555), (3, 10288185), (5, 6172911), (9, 3429395), (15, 2057637), (29, 1064295), (45, 685879), (67, 460665), (87, 354765), (145, 212859), (201, 153555), (261, 118255), (335, 92133), (353, 87435), (435, 70953), (603, 51185), (1005, 30711), (1059, 29145), (1305, 23651), (1765, 17487), (1943, 15885), (3015, 10237), (3177, 9715), (5295, 5829)]