73936740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 147057180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 173, 204, 255, 340, 346, 419, 510, 519, 692, 838, 865, 1020, 1038, 1257, 1676, 1730, 2076, 2095, 2514, 2595, 2941, 3460, 4190, 5028, 5190, 5882, 6285, 7123, 8380, 8823, 10380, 11764, 12570, 14246, 14705, 17646, 21369, 25140, 28492, 29410, 35292, 35615, 42738, 44115, 58820, 71230, 72487, 85476, 88230, 106845, 142460, 144974, 176460, 213690, 217461, 289948, 362435, 427380, 434922, 724870, 869844, 1087305, 1232279, 1449740, 2174610, 2464558, 3696837, 4349220, 4929116, 6161395, 7393674, 12322790, 14787348, 18484185, 24645580, 36968370, 73936740]

約数ペア:

[(1, 73936740), (2, 36968370), (3, 24645580), (4, 18484185), (5, 14787348), (6, 12322790), (10, 7393674), (12, 6161395), (15, 4929116), (17, 4349220), (20, 3696837), (30, 2464558), (34, 2174610), (51, 1449740), (60, 1232279), (68, 1087305), (85, 869844), (102, 724870), (170, 434922), (173, 427380), (204, 362435), (255, 289948), (340, 217461), (346, 213690), (419, 176460), (510, 144974), (519, 142460), (692, 106845), (838, 88230), (865, 85476), (1020, 72487), (1038, 71230), (1257, 58820), (1676, 44115), (1730, 42738), (2076, 35615), (2095, 35292), (2514, 29410), (2595, 28492), (2941, 25140), (3460, 21369), (4190, 17646), (5028, 14705), (5190, 14246), (5882, 12570), (6285, 11764), (7123, 10380), (8380, 8823)]