19270860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 46047540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 2699, 3570, 5398, 7140, 8097, 10796, 13495, 16194, 18893, 26990, 32388, 37786, 40485, 45883, 53980, 56679, 75572, 80970, 91766, 94465, 113358, 137649, 161940, 183532, 188930, 226716, 229415, 275298, 283395, 321181, 377860, 458830, 550596, 566790, 642362, 688245, 917660, 963543, 1133580, 1284724, 1376490, 1605905, 1927086, 2752980, 3211810, 3854172, 4817715, 6423620, 9635430, 19270860]

約数ペア:

[(1, 19270860), (2, 9635430), (3, 6423620), (4, 4817715), (5, 3854172), (6, 3211810), (7, 2752980), (10, 1927086), (12, 1605905), (14, 1376490), (15, 1284724), (17, 1133580), (20, 963543), (21, 917660), (28, 688245), (30, 642362), (34, 566790), (35, 550596), (42, 458830), (51, 377860), (60, 321181), (68, 283395), (70, 275298), (84, 229415), (85, 226716), (102, 188930), (105, 183532), (119, 161940), (140, 137649), (170, 113358), (204, 94465), (210, 91766), (238, 80970), (255, 75572), (340, 56679), (357, 53980), (420, 45883), (476, 40485), (510, 37786), (595, 32388), (714, 26990), (1020, 18893), (1190, 16194), (1428, 13495), (1785, 10796), (2380, 8097), (2699, 7140), (3570, 5398)]