43172940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37902

約数の個数: 48

約数和(自身を含む): 127249920

約数和(自身を除く): 84076980

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, 37871, 75742, 113613, 151484, 189355, 227226, 378710, 454452, 568065, 719549, 757420, 1136130, 1439098, 2158647, 2272260, 2878196, 3597745, 4317294, 7195490, 8634588, 10793235, 14390980, 21586470, 43172940]

約数ペア:

[(1, 43172940), (2, 21586470), (3, 14390980), (4, 10793235), (5, 8634588), (6, 7195490), (10, 4317294), (12, 3597745), (15, 2878196), (19, 2272260), (20, 2158647), (30, 1439098), (38, 1136130), (57, 757420), (60, 719549), (76, 568065), (95, 454452), (114, 378710), (190, 227226), (228, 189355), (285, 151484), (380, 113613), (570, 75742), (1140, 37871)]