12019630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 14522450

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 191, 203, 217, 290, 310, 382, 406, 434, 899, 955, 1015, 1085, 1337, 1798, 1910, 2030, 2170, 2674, 4495, 5539, 5921, 6293, 6685, 8990, 11078, 11842, 12586, 13370, 27695, 29605, 31465, 38773, 41447, 55390, 59210, 62930, 77546, 82894, 171709, 193865, 207235, 343418, 387730, 414470, 858545, 1201963, 1717090, 2403926, 6009815, 12019630]

約数ペア:

[(1, 12019630), (2, 6009815), (5, 2403926), (7, 1717090), (10, 1201963), (14, 858545), (29, 414470), (31, 387730), (35, 343418), (58, 207235), (62, 193865), (70, 171709), (145, 82894), (155, 77546), (191, 62930), (203, 59210), (217, 55390), (290, 41447), (310, 38773), (382, 31465), (406, 29605), (434, 27695), (899, 13370), (955, 12586), (1015, 11842), (1085, 11078), (1337, 8990), (1798, 6685), (1910, 6293), (2030, 5921), (2170, 5539), (2674, 4495)]