13418370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 42793920

約数和(自身を除く): 29375550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 59, 63, 70, 90, 95, 105, 114, 118, 126, 133, 171, 177, 190, 210, 266, 285, 295, 315, 342, 354, 361, 399, 413, 531, 570, 590, 630, 665, 722, 798, 826, 855, 885, 1062, 1083, 1121, 1197, 1239, 1330, 1710, 1770, 1805, 1995, 2065, 2166, 2242, 2394, 2478, 2527, 2655, 3249, 3363, 3610, 3717, 3990, 4130, 5054, 5310, 5415, 5605, 5985, 6195, 6498, 6726, 7434, 7581, 7847, 10089, 10830, 11210, 11970, 12390, 12635, 15162, 15694, 16245, 16815, 18585, 20178, 21299, 22743, 23541, 25270, 32490, 33630, 37170, 37905, 39235, 42598, 45486, 47082, 50445, 63897, 70623, 75810, 78470, 100890, 106495, 113715, 117705, 127794, 141246, 149093, 191691, 212990, 227430, 235410, 298186, 319485, 353115, 383382, 447279, 638970, 706230, 745465, 894558, 958455, 1341837, 1490930, 1916910, 2236395, 2683674, 4472790, 6709185, 13418370]

約数ペア:

[(1, 13418370), (2, 6709185), (3, 4472790), (5, 2683674), (6, 2236395), (7, 1916910), (9, 1490930), (10, 1341837), (14, 958455), (15, 894558), (18, 745465), (19, 706230), (21, 638970), (30, 447279), (35, 383382), (38, 353115), (42, 319485), (45, 298186), (57, 235410), (59, 227430), (63, 212990), (70, 191691), (90, 149093), (95, 141246), (105, 127794), (114, 117705), (118, 113715), (126, 106495), (133, 100890), (171, 78470), (177, 75810), (190, 70623), (210, 63897), (266, 50445), (285, 47082), (295, 45486), (315, 42598), (342, 39235), (354, 37905), (361, 37170), (399, 33630), (413, 32490), (531, 25270), (570, 23541), (590, 22743), (630, 21299), (665, 20178), (722, 18585), (798, 16815), (826, 16245), (855, 15694), (885, 15162), (1062, 12635), (1083, 12390), (1121, 11970), (1197, 11210), (1239, 10830), (1330, 10089), (1710, 7847), (1770, 7581), (1805, 7434), (1995, 6726), (2065, 6498), (2166, 6195), (2242, 5985), (2394, 5605), (2478, 5415), (2527, 5310), (2655, 5054), (3249, 4130), (3363, 3990), (3610, 3717)]