16929570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4279

約数の個数: 64

約数和(自身を含む): 48890880

約数和(自身を除く): 31961310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4243, 8486, 12729, 21215, 25458, 29701, 42430, 59402, 63645, 80617, 89103, 127290, 148505, 161234, 178206, 241851, 297010, 403085, 445515, 483702, 564319, 806170, 891030, 1128638, 1209255, 1692957, 2418510, 2821595, 3385914, 5643190, 8464785, 16929570]

約数ペア:

[(1, 16929570), (2, 8464785), (3, 5643190), (5, 3385914), (6, 2821595), (7, 2418510), (10, 1692957), (14, 1209255), (15, 1128638), (19, 891030), (21, 806170), (30, 564319), (35, 483702), (38, 445515), (42, 403085), (57, 297010), (70, 241851), (95, 178206), (105, 161234), (114, 148505), (133, 127290), (190, 89103), (210, 80617), (266, 63645), (285, 59402), (399, 42430), (570, 29701), (665, 25458), (798, 21215), (1330, 12729), (1995, 8486), (3990, 4243)]