38736390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 80288250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 409, 410, 451, 462, 574, 615, 770, 818, 861, 902, 1155, 1227, 1230, 1353, 1435, 1722, 2045, 2255, 2310, 2454, 2706, 2863, 2870, 3157, 4090, 4305, 4499, 4510, 5726, 6135, 6314, 6765, 8589, 8610, 8998, 9471, 12270, 13497, 13530, 14315, 15785, 16769, 17178, 18942, 22495, 26994, 28630, 31493, 31570, 33538, 42945, 44990, 47355, 50307, 62986, 67485, 83845, 85890, 94479, 94710, 100614, 117383, 134970, 157465, 167690, 184459, 188958, 234766, 251535, 314930, 352149, 368918, 472395, 503070, 553377, 586915, 704298, 922295, 944790, 1106754, 1173830, 1291213, 1760745, 1844590, 2582426, 2766885, 3521490, 3873639, 5533770, 6456065, 7747278, 12912130, 19368195, 38736390]

約数ペア:

[(1, 38736390), (2, 19368195), (3, 12912130), (5, 7747278), (6, 6456065), (7, 5533770), (10, 3873639), (11, 3521490), (14, 2766885), (15, 2582426), (21, 1844590), (22, 1760745), (30, 1291213), (33, 1173830), (35, 1106754), (41, 944790), (42, 922295), (55, 704298), (66, 586915), (70, 553377), (77, 503070), (82, 472395), (105, 368918), (110, 352149), (123, 314930), (154, 251535), (165, 234766), (205, 188958), (210, 184459), (231, 167690), (246, 157465), (287, 134970), (330, 117383), (385, 100614), (409, 94710), (410, 94479), (451, 85890), (462, 83845), (574, 67485), (615, 62986), (770, 50307), (818, 47355), (861, 44990), (902, 42945), (1155, 33538), (1227, 31570), (1230, 31493), (1353, 28630), (1435, 26994), (1722, 22495), (2045, 18942), (2255, 17178), (2310, 16769), (2454, 15785), (2706, 14315), (2863, 13530), (2870, 13497), (3157, 12270), (4090, 9471), (4305, 8998), (4499, 8610), (4510, 8589), (5726, 6765), (6135, 6314)]