3437350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 7887888

約数和(自身を除く): 4450538

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 61, 70, 98, 115, 122, 161, 175, 230, 245, 305, 322, 350, 427, 490, 575, 610, 805, 854, 1127, 1150, 1225, 1403, 1525, 1610, 2135, 2254, 2450, 2806, 2989, 3050, 4025, 4270, 5635, 5978, 7015, 8050, 9821, 10675, 11270, 14030, 14945, 19642, 21350, 28175, 29890, 35075, 49105, 56350, 68747, 70150, 74725, 98210, 137494, 149450, 245525, 343735, 491050, 687470, 1718675, 3437350]

約数ペア:

[(1, 3437350), (2, 1718675), (5, 687470), (7, 491050), (10, 343735), (14, 245525), (23, 149450), (25, 137494), (35, 98210), (46, 74725), (49, 70150), (50, 68747), (61, 56350), (70, 49105), (98, 35075), (115, 29890), (122, 28175), (161, 21350), (175, 19642), (230, 14945), (245, 14030), (305, 11270), (322, 10675), (350, 9821), (427, 8050), (490, 7015), (575, 5978), (610, 5635), (805, 4270), (854, 4025), (1127, 3050), (1150, 2989), (1225, 2806), (1403, 2450), (1525, 2254), (1610, 2135)]