803540150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 72

約数和(自身を含む): 1765712880

約数和(自身を除く): 962172730

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 961, 1085, 1550, 1922, 2170, 2389, 4778, 4805, 5425, 6727, 9610, 10850, 11945, 13454, 16723, 23890, 24025, 33446, 33635, 48050, 59725, 67270, 74059, 83615, 119450, 148118, 167230, 168175, 336350, 370295, 418075, 518413, 740590, 836150, 1036826, 1851475, 2295829, 2592065, 3702950, 4591658, 5184130, 11479145, 12960325, 16070803, 22958290, 25920650, 32141606, 57395725, 80354015, 114791450, 160708030, 401770075, 803540150]

約数ペア:

[(1, 803540150), (2, 401770075), (5, 160708030), (7, 114791450), (10, 80354015), (14, 57395725), (25, 32141606), (31, 25920650), (35, 22958290), (50, 16070803), (62, 12960325), (70, 11479145), (155, 5184130), (175, 4591658), (217, 3702950), (310, 2592065), (350, 2295829), (434, 1851475), (775, 1036826), (961, 836150), (1085, 740590), (1550, 518413), (1922, 418075), (2170, 370295), (2389, 336350), (4778, 168175), (4805, 167230), (5425, 148118), (6727, 119450), (9610, 83615), (10850, 74059), (11945, 67270), (13454, 59725), (16723, 48050), (23890, 33635), (24025, 33446)]