103421940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 306875520

約数和(自身を除く): 203453580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 257, 285, 353, 380, 514, 570, 706, 771, 1028, 1059, 1140, 1285, 1412, 1542, 1765, 2118, 2570, 3084, 3530, 3855, 4236, 4883, 5140, 5295, 6707, 7060, 7710, 9766, 10590, 13414, 14649, 15420, 19532, 20121, 21180, 24415, 26828, 29298, 33535, 40242, 48830, 58596, 67070, 73245, 80484, 90721, 97660, 100605, 134140, 146490, 181442, 201210, 272163, 292980, 362884, 402420, 453605, 544326, 907210, 1088652, 1360815, 1723699, 1814420, 2721630, 3447398, 5171097, 5443260, 6894796, 8618495, 10342194, 17236990, 20684388, 25855485, 34473980, 51710970, 103421940]

約数ペア:

[(1, 103421940), (2, 51710970), (3, 34473980), (4, 25855485), (5, 20684388), (6, 17236990), (10, 10342194), (12, 8618495), (15, 6894796), (19, 5443260), (20, 5171097), (30, 3447398), (38, 2721630), (57, 1814420), (60, 1723699), (76, 1360815), (95, 1088652), (114, 907210), (190, 544326), (228, 453605), (257, 402420), (285, 362884), (353, 292980), (380, 272163), (514, 201210), (570, 181442), (706, 146490), (771, 134140), (1028, 100605), (1059, 97660), (1140, 90721), (1285, 80484), (1412, 73245), (1542, 67070), (1765, 58596), (2118, 48830), (2570, 40242), (3084, 33535), (3530, 29298), (3855, 26828), (4236, 24415), (4883, 21180), (5140, 20121), (5295, 19532), (6707, 15420), (7060, 14649), (7710, 13414), (9766, 10590)]