7381230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 19268928

約数和(自身を除く): 11887698

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 353, 410, 510, 615, 697, 706, 1059, 1230, 1394, 1765, 2091, 2118, 3485, 3530, 4182, 5295, 6001, 6970, 10455, 10590, 12002, 14473, 18003, 20910, 28946, 30005, 36006, 43419, 60010, 72365, 86838, 90015, 144730, 180030, 217095, 246041, 434190, 492082, 738123, 1230205, 1476246, 2460410, 3690615, 7381230]

約数ペア:

[(1, 7381230), (2, 3690615), (3, 2460410), (5, 1476246), (6, 1230205), (10, 738123), (15, 492082), (17, 434190), (30, 246041), (34, 217095), (41, 180030), (51, 144730), (82, 90015), (85, 86838), (102, 72365), (123, 60010), (170, 43419), (205, 36006), (246, 30005), (255, 28946), (353, 20910), (410, 18003), (510, 14473), (615, 12002), (697, 10590), (706, 10455), (1059, 6970), (1230, 6001), (1394, 5295), (1765, 4182), (2091, 3530), (2118, 3485)]