156971010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106783}}^1$

素因数の和:106807

約数の個数: 48

約数和(自身を含む): 438241536

約数和(自身を除く): 281270526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106783, 213566, 320349, 533915, 640698, 747481, 1067830, 1494962, 1601745, 2242443, 3203490, 3737405, 4484886, 5232367, 7474810, 10464734, 11212215, 15697101, 22424430, 26161835, 31394202, 52323670, 78485505, 156971010]

約数ペア:

[(1, 156971010), (2, 78485505), (3, 52323670), (5, 31394202), (6, 26161835), (7, 22424430), (10, 15697101), (14, 11212215), (15, 10464734), (21, 7474810), (30, 5232367), (35, 4484886), (42, 3737405), (49, 3203490), (70, 2242443), (98, 1601745), (105, 1494962), (147, 1067830), (210, 747481), (245, 640698), (294, 533915), (490, 320349), (735, 213566), (1470, 106783)]