2903250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 8536320

約数和(自身を除く): 5633070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 79, 98, 105, 125, 147, 150, 158, 175, 210, 237, 245, 250, 294, 350, 375, 395, 474, 490, 525, 553, 735, 750, 790, 875, 1050, 1106, 1185, 1225, 1470, 1659, 1750, 1975, 2370, 2450, 2625, 2765, 3318, 3675, 3871, 3950, 5250, 5530, 5925, 6125, 7350, 7742, 8295, 9875, 11613, 11850, 12250, 13825, 16590, 18375, 19355, 19750, 23226, 27650, 29625, 36750, 38710, 41475, 58065, 59250, 69125, 82950, 96775, 116130, 138250, 193550, 207375, 290325, 414750, 483875, 580650, 967750, 1451625, 2903250]

約数ペア:

[(1, 2903250), (2, 1451625), (3, 967750), (5, 580650), (6, 483875), (7, 414750), (10, 290325), (14, 207375), (15, 193550), (21, 138250), (25, 116130), (30, 96775), (35, 82950), (42, 69125), (49, 59250), (50, 58065), (70, 41475), (75, 38710), (79, 36750), (98, 29625), (105, 27650), (125, 23226), (147, 19750), (150, 19355), (158, 18375), (175, 16590), (210, 13825), (237, 12250), (245, 11850), (250, 11613), (294, 9875), (350, 8295), (375, 7742), (395, 7350), (474, 6125), (490, 5925), (525, 5530), (553, 5250), (735, 3950), (750, 3871), (790, 3675), (875, 3318), (1050, 2765), (1106, 2625), (1185, 2450), (1225, 2370), (1470, 1975), (1659, 1750)]