14728950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 40216176

約数和(自身を除く): 25487226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 461, 639, 710, 922, 1065, 1278, 1383, 1775, 2130, 2305, 2766, 3195, 3550, 4149, 4610, 5325, 6390, 6915, 8298, 10650, 11525, 13830, 15975, 20745, 23050, 31950, 32731, 34575, 41490, 65462, 69150, 98193, 103725, 163655, 196386, 207450, 294579, 327310, 490965, 589158, 818275, 981930, 1472895, 1636550, 2454825, 2945790, 4909650, 7364475, 14728950]

約数ペア:

[(1, 14728950), (2, 7364475), (3, 4909650), (5, 2945790), (6, 2454825), (9, 1636550), (10, 1472895), (15, 981930), (18, 818275), (25, 589158), (30, 490965), (45, 327310), (50, 294579), (71, 207450), (75, 196386), (90, 163655), (142, 103725), (150, 98193), (213, 69150), (225, 65462), (355, 41490), (426, 34575), (450, 32731), (461, 31950), (639, 23050), (710, 20745), (922, 15975), (1065, 13830), (1278, 11525), (1383, 10650), (1775, 8298), (2130, 6915), (2305, 6390), (2766, 5325), (3195, 4610), (3550, 4149)]