15674950340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{1733}}^1$

素因数の和:1878

約数の個数: 144

約数和(自身を含む): 40033260288

約数和(自身を除く): 24358309948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 53, 70, 92, 106, 115, 140, 161, 212, 230, 265, 322, 371, 460, 530, 644, 742, 805, 1060, 1219, 1484, 1610, 1733, 1855, 2438, 2809, 3220, 3466, 3710, 4876, 5618, 6095, 6932, 7420, 8533, 8665, 11236, 12131, 12190, 14045, 17066, 17330, 19663, 24262, 24380, 28090, 34132, 34660, 39326, 39859, 42665, 48524, 56180, 60655, 64607, 78652, 79718, 85330, 91849, 98315, 121310, 129214, 159436, 170660, 183698, 196630, 199295, 242620, 258428, 279013, 323035, 367396, 393260, 398590, 452249, 459245, 558026, 642943, 646070, 797180, 904498, 918490, 1116052, 1285886, 1292140, 1395065, 1808996, 1836980, 2112527, 2261245, 2571772, 2790130, 3214715, 4225054, 4522490, 4867997, 5580260, 6429430, 8450108, 9044980, 9735994, 10562635, 12858860, 14787689, 19471988, 21125270, 24339985, 29575378, 34075979, 42250540, 48679970, 59150756, 68151958, 73938445, 97359940, 111963931, 136303916, 147876890, 170379895, 223927862, 295753780, 340759790, 447855724, 559819655, 681519580, 783747517, 1119639310, 1567495034, 2239278620, 3134990068, 3918737585, 7837475170, 15674950340]

約数ペア:

[(1, 15674950340), (2, 7837475170), (4, 3918737585), (5, 3134990068), (7, 2239278620), (10, 1567495034), (14, 1119639310), (20, 783747517), (23, 681519580), (28, 559819655), (35, 447855724), (46, 340759790), (53, 295753780), (70, 223927862), (92, 170379895), (106, 147876890), (115, 136303916), (140, 111963931), (161, 97359940), (212, 73938445), (230, 68151958), (265, 59150756), (322, 48679970), (371, 42250540), (460, 34075979), (530, 29575378), (644, 24339985), (742, 21125270), (805, 19471988), (1060, 14787689), (1219, 12858860), (1484, 10562635), (1610, 9735994), (1733, 9044980), (1855, 8450108), (2438, 6429430), (2809, 5580260), (3220, 4867997), (3466, 4522490), (3710, 4225054), (4876, 3214715), (5618, 2790130), (6095, 2571772), (6932, 2261245), (7420, 2112527), (8533, 1836980), (8665, 1808996), (11236, 1395065), (12131, 1292140), (12190, 1285886), (14045, 1116052), (17066, 918490), (17330, 904498), (19663, 797180), (24262, 646070), (24380, 642943), (28090, 558026), (34132, 459245), (34660, 452249), (39326, 398590), (39859, 393260), (42665, 367396), (48524, 323035), (56180, 279013), (60655, 258428), (64607, 242620), (78652, 199295), (79718, 196630), (85330, 183698), (91849, 170660), (98315, 159436), (121310, 129214)]