70381890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 195436800

約数和(自身を除く): 125054910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 79, 90, 95, 114, 158, 171, 190, 237, 285, 342, 395, 474, 521, 570, 711, 790, 855, 1042, 1185, 1422, 1501, 1563, 1710, 2370, 2605, 3002, 3126, 3555, 4503, 4689, 5210, 7110, 7505, 7815, 9006, 9378, 9899, 13509, 15010, 15630, 19798, 22515, 23445, 27018, 29697, 41159, 45030, 46890, 49495, 59394, 67545, 82318, 89091, 98990, 123477, 135090, 148485, 178182, 205795, 246954, 296970, 370431, 411590, 445455, 617385, 740862, 782021, 890910, 1234770, 1564042, 1852155, 2346063, 3704310, 3910105, 4692126, 7038189, 7820210, 11730315, 14076378, 23460630, 35190945, 70381890]

約数ペア:

[(1, 70381890), (2, 35190945), (3, 23460630), (5, 14076378), (6, 11730315), (9, 7820210), (10, 7038189), (15, 4692126), (18, 3910105), (19, 3704310), (30, 2346063), (38, 1852155), (45, 1564042), (57, 1234770), (79, 890910), (90, 782021), (95, 740862), (114, 617385), (158, 445455), (171, 411590), (190, 370431), (237, 296970), (285, 246954), (342, 205795), (395, 178182), (474, 148485), (521, 135090), (570, 123477), (711, 98990), (790, 89091), (855, 82318), (1042, 67545), (1185, 59394), (1422, 49495), (1501, 46890), (1563, 45030), (1710, 41159), (2370, 29697), (2605, 27018), (3002, 23445), (3126, 22515), (3555, 19798), (4503, 15630), (4689, 15010), (5210, 13509), (7110, 9899), (7505, 9378), (7815, 9006)]