71203770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 205006464

約数和(自身を除く): 133802694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1013, 1065, 1278, 1562, 2026, 2130, 2343, 3039, 3195, 3905, 4686, 5065, 6078, 6390, 7029, 7810, 9117, 10130, 11143, 11715, 14058, 15195, 18234, 22286, 23430, 30390, 33429, 35145, 45585, 55715, 66858, 70290, 71923, 91170, 100287, 111430, 143846, 167145, 200574, 215769, 334290, 359615, 431538, 501435, 647307, 719230, 791153, 1002870, 1078845, 1294614, 1582306, 2157690, 2373459, 3236535, 3955765, 4746918, 6473070, 7120377, 7911530, 11867295, 14240754, 23734590, 35601885, 71203770]

約数ペア:

[(1, 71203770), (2, 35601885), (3, 23734590), (5, 14240754), (6, 11867295), (9, 7911530), (10, 7120377), (11, 6473070), (15, 4746918), (18, 3955765), (22, 3236535), (30, 2373459), (33, 2157690), (45, 1582306), (55, 1294614), (66, 1078845), (71, 1002870), (90, 791153), (99, 719230), (110, 647307), (142, 501435), (165, 431538), (198, 359615), (213, 334290), (330, 215769), (355, 200574), (426, 167145), (495, 143846), (639, 111430), (710, 100287), (781, 91170), (990, 71923), (1013, 70290), (1065, 66858), (1278, 55715), (1562, 45585), (2026, 35145), (2130, 33429), (2343, 30390), (3039, 23430), (3195, 22286), (3905, 18234), (4686, 15195), (5065, 14058), (6078, 11715), (6390, 11143), (7029, 10130), (7810, 9117)]