979830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 2764800

約数和(自身を除く): 1784970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 191, 270, 285, 342, 382, 513, 570, 573, 855, 955, 1026, 1146, 1710, 1719, 1910, 2565, 2865, 3438, 3629, 5130, 5157, 5730, 7258, 8595, 10314, 10887, 17190, 18145, 21774, 25785, 32661, 36290, 51570, 54435, 65322, 97983, 108870, 163305, 195966, 326610, 489915, 979830]

約数ペア:

[(1, 979830), (2, 489915), (3, 326610), (5, 195966), (6, 163305), (9, 108870), (10, 97983), (15, 65322), (18, 54435), (19, 51570), (27, 36290), (30, 32661), (38, 25785), (45, 21774), (54, 18145), (57, 17190), (90, 10887), (95, 10314), (114, 8595), (135, 7258), (171, 5730), (190, 5157), (191, 5130), (270, 3629), (285, 3438), (342, 2865), (382, 2565), (513, 1910), (570, 1719), (573, 1710), (855, 1146), (955, 1026)]