15674986890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{30253}}^1$

素因数の和:30389

約数の個数: 128

約数和(自身を含む): 44437075200

約数和(自身を除く): 28762088310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 101, 114, 135, 171, 190, 202, 270, 285, 303, 342, 505, 513, 570, 606, 855, 909, 1010, 1026, 1515, 1710, 1818, 1919, 2565, 2727, 3030, 3838, 4545, 5130, 5454, 5757, 9090, 9595, 11514, 13635, 17271, 19190, 27270, 28785, 30253, 34542, 51813, 57570, 60506, 86355, 90759, 103626, 151265, 172710, 181518, 259065, 272277, 302530, 453795, 518130, 544554, 574807, 816831, 907590, 1149614, 1361385, 1633662, 1724421, 2722770, 2874035, 3055553, 3448842, 4084155, 5173263, 5748070, 6111106, 8168310, 8622105, 9166659, 10346526, 15277765, 15519789, 17244210, 18333318, 25866315, 27499977, 30555530, 31039578, 45833295, 51732630, 54999954, 58055507, 77598945, 82499931, 91666590, 116111014, 137499885, 155197890, 164999862, 174166521, 274999770, 290277535, 348333042, 412499655, 522499563, 580555070, 824999310, 870832605, 1044999126, 1567498689, 1741665210, 2612497815, 3134997378, 5224995630, 7837493445, 15674986890]

約数ペア:

[(1, 15674986890), (2, 7837493445), (3, 5224995630), (5, 3134997378), (6, 2612497815), (9, 1741665210), (10, 1567498689), (15, 1044999126), (18, 870832605), (19, 824999310), (27, 580555070), (30, 522499563), (38, 412499655), (45, 348333042), (54, 290277535), (57, 274999770), (90, 174166521), (95, 164999862), (101, 155197890), (114, 137499885), (135, 116111014), (171, 91666590), (190, 82499931), (202, 77598945), (270, 58055507), (285, 54999954), (303, 51732630), (342, 45833295), (505, 31039578), (513, 30555530), (570, 27499977), (606, 25866315), (855, 18333318), (909, 17244210), (1010, 15519789), (1026, 15277765), (1515, 10346526), (1710, 9166659), (1818, 8622105), (1919, 8168310), (2565, 6111106), (2727, 5748070), (3030, 5173263), (3838, 4084155), (4545, 3448842), (5130, 3055553), (5454, 2874035), (5757, 2722770), (9090, 1724421), (9595, 1633662), (11514, 1361385), (13635, 1149614), (17271, 907590), (19190, 816831), (27270, 574807), (28785, 544554), (30253, 518130), (34542, 453795), (51813, 302530), (57570, 272277), (60506, 259065), (86355, 181518), (90759, 172710), (103626, 151265)]