40651830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23773}}^1$

素因数の和:23805

約数の個数: 48

約数和(自身を含む): 111262320

約数和(自身を除く): 70610490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23773, 47546, 71319, 118865, 142638, 213957, 237730, 356595, 427914, 451687, 713190, 903374, 1069785, 1355061, 2139570, 2258435, 2710122, 4065183, 4516870, 6775305, 8130366, 13550610, 20325915, 40651830]

約数ペア:

[(1, 40651830), (2, 20325915), (3, 13550610), (5, 8130366), (6, 6775305), (9, 4516870), (10, 4065183), (15, 2710122), (18, 2258435), (19, 2139570), (30, 1355061), (38, 1069785), (45, 903374), (57, 713190), (90, 451687), (95, 427914), (114, 356595), (171, 237730), (190, 213957), (285, 142638), (342, 118865), (570, 71319), (855, 47546), (1710, 23773)]