73649450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 166408992

約数和(自身を除く): 92759542

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1307, 1610, 2254, 2450, 2614, 4025, 5635, 6535, 8050, 9149, 11270, 13070, 18298, 28175, 30061, 32675, 45745, 56350, 60122, 64043, 65350, 91490, 128086, 150305, 210427, 228725, 300610, 320215, 420854, 457450, 640430, 751525, 1052135, 1472989, 1503050, 1601075, 2104270, 2945978, 3202150, 5260675, 7364945, 10521350, 14729890, 36824725, 73649450]

約数ペア:

[(1, 73649450), (2, 36824725), (5, 14729890), (7, 10521350), (10, 7364945), (14, 5260675), (23, 3202150), (25, 2945978), (35, 2104270), (46, 1601075), (49, 1503050), (50, 1472989), (70, 1052135), (98, 751525), (115, 640430), (161, 457450), (175, 420854), (230, 320215), (245, 300610), (322, 228725), (350, 210427), (490, 150305), (575, 128086), (805, 91490), (1127, 65350), (1150, 64043), (1225, 60122), (1307, 56350), (1610, 45745), (2254, 32675), (2450, 30061), (2614, 28175), (4025, 18298), (5635, 13070), (6535, 11270), (8050, 9149)]