15392790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 46702656

約数和(自身を除く): 31309866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 461, 477, 530, 630, 742, 795, 922, 954, 1113, 1383, 1590, 1855, 2226, 2305, 2385, 2766, 3227, 3339, 3710, 4149, 4610, 4770, 5565, 6454, 6678, 6915, 8298, 9681, 11130, 13830, 16135, 16695, 19362, 20745, 24433, 29043, 32270, 33390, 41490, 48405, 48866, 58086, 73299, 96810, 122165, 145215, 146598, 171031, 219897, 244330, 290430, 342062, 366495, 439794, 513093, 732990, 855155, 1026186, 1099485, 1539279, 1710310, 2198970, 2565465, 3078558, 5130930, 7696395, 15392790]

約数ペア:

[(1, 15392790), (2, 7696395), (3, 5130930), (5, 3078558), (6, 2565465), (7, 2198970), (9, 1710310), (10, 1539279), (14, 1099485), (15, 1026186), (18, 855155), (21, 732990), (30, 513093), (35, 439794), (42, 366495), (45, 342062), (53, 290430), (63, 244330), (70, 219897), (90, 171031), (105, 146598), (106, 145215), (126, 122165), (159, 96810), (210, 73299), (265, 58086), (315, 48866), (318, 48405), (371, 41490), (461, 33390), (477, 32270), (530, 29043), (630, 24433), (742, 20745), (795, 19362), (922, 16695), (954, 16135), (1113, 13830), (1383, 11130), (1590, 9681), (1855, 8298), (2226, 6915), (2305, 6678), (2385, 6454), (2766, 5565), (3227, 4770), (3339, 4610), (3710, 4149)]