15696889990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 128

約数和(自身を含む): 32149094400

約数和(自身を除く): 16452204410

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 79, 85, 155, 158, 170, 185, 310, 370, 395, 527, 629, 790, 1019, 1054, 1147, 1258, 1343, 2038, 2294, 2449, 2635, 2686, 2923, 3145, 4898, 5095, 5270, 5735, 5846, 6290, 6715, 10190, 11470, 12245, 13430, 14615, 17323, 19499, 24490, 29230, 31589, 34646, 37703, 38998, 41633, 49691, 63178, 75406, 80501, 83266, 86615, 90613, 97495, 99382, 157945, 161002, 173230, 181226, 188515, 194990, 208165, 248455, 315890, 377030, 402505, 416330, 453065, 496910, 537013, 640951, 805010, 906130, 1074026, 1168793, 1281902, 1368517, 1540421, 2337586, 2495531, 2685065, 2737034, 2978537, 3080842, 3204755, 4991062, 5370130, 5843965, 5957074, 6409510, 6842585, 7702105, 11687930, 12477655, 13685170, 14892685, 15404210, 19869481, 24955310, 29785370, 39738962, 42424027, 50635129, 84848054, 92334647, 99347405, 101270258, 184669294, 198694810, 212120135, 253175645, 424240270, 461673235, 506351290, 923346470, 1569688999, 3139377998, 7848444995, 15696889990]

約数ペア:

[(1, 15696889990), (2, 7848444995), (5, 3139377998), (10, 1569688999), (17, 923346470), (31, 506351290), (34, 461673235), (37, 424240270), (62, 253175645), (74, 212120135), (79, 198694810), (85, 184669294), (155, 101270258), (158, 99347405), (170, 92334647), (185, 84848054), (310, 50635129), (370, 42424027), (395, 39738962), (527, 29785370), (629, 24955310), (790, 19869481), (1019, 15404210), (1054, 14892685), (1147, 13685170), (1258, 12477655), (1343, 11687930), (2038, 7702105), (2294, 6842585), (2449, 6409510), (2635, 5957074), (2686, 5843965), (2923, 5370130), (3145, 4991062), (4898, 3204755), (5095, 3080842), (5270, 2978537), (5735, 2737034), (5846, 2685065), (6290, 2495531), (6715, 2337586), (10190, 1540421), (11470, 1368517), (12245, 1281902), (13430, 1168793), (14615, 1074026), (17323, 906130), (19499, 805010), (24490, 640951), (29230, 537013), (31589, 496910), (34646, 453065), (37703, 416330), (38998, 402505), (41633, 377030), (49691, 315890), (63178, 248455), (75406, 208165), (80501, 194990), (83266, 188515), (86615, 181226), (90613, 173230), (97495, 161002), (99382, 157945)]