40396710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 102124800

約数和(自身を除く): 61728090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 787, 870, 885, 1574, 1711, 1770, 2361, 3422, 3935, 4722, 5133, 7870, 8555, 10266, 11805, 17110, 22823, 23610, 25665, 45646, 46433, 51330, 68469, 92866, 114115, 136938, 139299, 228230, 232165, 278598, 342345, 464330, 684690, 696495, 1346557, 1392990, 2693114, 4039671, 6732785, 8079342, 13465570, 20198355, 40396710]

約数ペア:

[(1, 40396710), (2, 20198355), (3, 13465570), (5, 8079342), (6, 6732785), (10, 4039671), (15, 2693114), (29, 1392990), (30, 1346557), (58, 696495), (59, 684690), (87, 464330), (118, 342345), (145, 278598), (174, 232165), (177, 228230), (290, 139299), (295, 136938), (354, 114115), (435, 92866), (590, 68469), (787, 51330), (870, 46433), (885, 45646), (1574, 25665), (1711, 23610), (1770, 22823), (2361, 17110), (3422, 11805), (3935, 10266), (4722, 8555), (5133, 7870)]