193196940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169471}}^1$

素因数の和:169502

約数の個数: 48

約数和(自身を含む): 569425920

約数和(自身を除く): 376228980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 169471, 338942, 508413, 677884, 847355, 1016826, 1694710, 2033652, 2542065, 3219949, 3389420, 5084130, 6439898, 9659847, 10168260, 12879796, 16099745, 19319694, 32199490, 38639388, 48299235, 64398980, 96598470, 193196940]

約数ペア:

[(1, 193196940), (2, 96598470), (3, 64398980), (4, 48299235), (5, 38639388), (6, 32199490), (10, 19319694), (12, 16099745), (15, 12879796), (19, 10168260), (20, 9659847), (30, 6439898), (38, 5084130), (57, 3389420), (60, 3219949), (76, 2542065), (95, 2033652), (114, 1694710), (190, 1016826), (228, 847355), (285, 677884), (380, 508413), (570, 338942), (1140, 169471)]