73935660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20201}}^1$

素因数の和:20274

約数の個数: 48

約数和(自身を含む): 210424032

約数和(自身を除く): 136488372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 20201, 40402, 60603, 80804, 101005, 121206, 202010, 242412, 303015, 404020, 606030, 1212060, 1232261, 2464522, 3696783, 4929044, 6161305, 7393566, 12322610, 14787132, 18483915, 24645220, 36967830, 73935660]

約数ペア:

[(1, 73935660), (2, 36967830), (3, 24645220), (4, 18483915), (5, 14787132), (6, 12322610), (10, 7393566), (12, 6161305), (15, 4929044), (20, 3696783), (30, 2464522), (60, 1232261), (61, 1212060), (122, 606030), (183, 404020), (244, 303015), (305, 242412), (366, 202010), (610, 121206), (732, 101005), (915, 80804), (1220, 60603), (1830, 40402), (3660, 20201)]