68453070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 120244530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1399, 1631, 2330, 2798, 3262, 3495, 4197, 4893, 6990, 6995, 8155, 8394, 9786, 9793, 13990, 16310, 19586, 20985, 24465, 29379, 41970, 48930, 48965, 58758, 97930, 146895, 293790, 325967, 651934, 977901, 1629835, 1955802, 2281769, 3259670, 4563538, 4889505, 6845307, 9779010, 11408845, 13690614, 22817690, 34226535, 68453070]

約数ペア:

[(1, 68453070), (2, 34226535), (3, 22817690), (5, 13690614), (6, 11408845), (7, 9779010), (10, 6845307), (14, 4889505), (15, 4563538), (21, 3259670), (30, 2281769), (35, 1955802), (42, 1629835), (70, 977901), (105, 651934), (210, 325967), (233, 293790), (466, 146895), (699, 97930), (1165, 58758), (1398, 48965), (1399, 48930), (1631, 41970), (2330, 29379), (2798, 24465), (3262, 20985), (3495, 19586), (4197, 16310), (4893, 13990), (6990, 9793), (6995, 9786), (8155, 8394)]