71035860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 96

約数和(自身を含む): 240710400

約数和(自身を除く): 169674540

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, 3570, 7140, 9949, 19898, 29847, 39796, 49745, 59694, 69643, 99490, 119388, 139286, 149235, 169133, 198980, 208929, 278572, 298470, 338266, 348215, 417858, 507399, 596940, 676532, 696430, 835716, 845665, 1014798, 1044645, 1183931, 1392860, 1691330, 2029596, 2089290, 2367862, 2536995, 3382660, 3551793, 4178580, 4735724, 5073990, 5919655, 7103586, 10147980, 11839310, 14207172, 17758965, 23678620, 35517930, 71035860]

約数ペア:

[(1, 71035860), (2, 35517930), (3, 23678620), (4, 17758965), (5, 14207172), (6, 11839310), (7, 10147980), (10, 7103586), (12, 5919655), (14, 5073990), (15, 4735724), (17, 4178580), (20, 3551793), (21, 3382660), (28, 2536995), (30, 2367862), (34, 2089290), (35, 2029596), (42, 1691330), (51, 1392860), (60, 1183931), (68, 1044645), (70, 1014798), (84, 845665), (85, 835716), (102, 696430), (105, 676532), (119, 596940), (140, 507399), (170, 417858), (204, 348215), (210, 338266), (238, 298470), (255, 278572), (340, 208929), (357, 198980), (420, 169133), (476, 149235), (510, 139286), (595, 119388), (714, 99490), (1020, 69643), (1190, 59694), (1428, 49745), (1785, 39796), (2380, 29847), (3570, 19898), (7140, 9949)]