118491030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 372307104

約数和(自身を除く): 253816074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 521, 570, 630, 665, 722, 798, 855, 1042, 1083, 1197, 1330, 1563, 1710, 1805, 1995, 2166, 2394, 2527, 2605, 3126, 3249, 3610, 3647, 3990, 4689, 5054, 5210, 5415, 5985, 6498, 7294, 7581, 7815, 9378, 9899, 10830, 10941, 11970, 12635, 15162, 15630, 16245, 18235, 19798, 21882, 22743, 23445, 25270, 29697, 32490, 32823, 36470, 37905, 45486, 46890, 49495, 54705, 59394, 65646, 69293, 75810, 89091, 98990, 109410, 113715, 138586, 148485, 164115, 178182, 188081, 207879, 227430, 296970, 328230, 346465, 376162, 415758, 445455, 564243, 623637, 692930, 890910, 940405, 1039395, 1128486, 1247274, 1316567, 1692729, 1880810, 2078790, 2633134, 2821215, 3118185, 3385458, 3949701, 5642430, 6236370, 6582835, 7899402, 8463645, 11849103, 13165670, 16927290, 19748505, 23698206, 39497010, 59245515, 118491030]

約数ペア:

[(1, 118491030), (2, 59245515), (3, 39497010), (5, 23698206), (6, 19748505), (7, 16927290), (9, 13165670), (10, 11849103), (14, 8463645), (15, 7899402), (18, 6582835), (19, 6236370), (21, 5642430), (30, 3949701), (35, 3385458), (38, 3118185), (42, 2821215), (45, 2633134), (57, 2078790), (63, 1880810), (70, 1692729), (90, 1316567), (95, 1247274), (105, 1128486), (114, 1039395), (126, 940405), (133, 890910), (171, 692930), (190, 623637), (210, 564243), (266, 445455), (285, 415758), (315, 376162), (342, 346465), (361, 328230), (399, 296970), (521, 227430), (570, 207879), (630, 188081), (665, 178182), (722, 164115), (798, 148485), (855, 138586), (1042, 113715), (1083, 109410), (1197, 98990), (1330, 89091), (1563, 75810), (1710, 69293), (1805, 65646), (1995, 59394), (2166, 54705), (2394, 49495), (2527, 46890), (2605, 45486), (3126, 37905), (3249, 36470), (3610, 32823), (3647, 32490), (3990, 29697), (4689, 25270), (5054, 23445), (5210, 22743), (5415, 21882), (5985, 19798), (6498, 18235), (7294, 16245), (7581, 15630), (7815, 15162), (9378, 12635), (9899, 11970), (10830, 10941)]