89699190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22517

約数の個数: 64

約数和(自身を含む): 258992640

約数和(自身を除く): 169293450

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, 22481, 44962, 67443, 112405, 134886, 157367, 224810, 314734, 337215, 427139, 472101, 674430, 786835, 854278, 944202, 1281417, 1573670, 2135695, 2360505, 2562834, 2989973, 4271390, 4721010, 5979946, 6407085, 8969919, 12814170, 14949865, 17939838, 29899730, 44849595, 89699190]

約数ペア:

[(1, 89699190), (2, 44849595), (3, 29899730), (5, 17939838), (6, 14949865), (7, 12814170), (10, 8969919), (14, 6407085), (15, 5979946), (19, 4721010), (21, 4271390), (30, 2989973), (35, 2562834), (38, 2360505), (42, 2135695), (57, 1573670), (70, 1281417), (95, 944202), (105, 854278), (114, 786835), (133, 674430), (190, 472101), (210, 427139), (266, 337215), (285, 314734), (399, 224810), (570, 157367), (665, 134886), (798, 112405), (1330, 67443), (1995, 44962), (3990, 22481)]