140913660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38501}}^1$

素因数の和:38574

約数の個数: 48

約数和(自身を含む): 401036832

約数和(自身を除く): 260123172

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, 38501, 77002, 115503, 154004, 192505, 231006, 385010, 462012, 577515, 770020, 1155030, 2310060, 2348561, 4697122, 7045683, 9394244, 11742805, 14091366, 23485610, 28182732, 35228415, 46971220, 70456830, 140913660]

約数ペア:

[(1, 140913660), (2, 70456830), (3, 46971220), (4, 35228415), (5, 28182732), (6, 23485610), (10, 14091366), (12, 11742805), (15, 9394244), (20, 7045683), (30, 4697122), (60, 2348561), (61, 2310060), (122, 1155030), (183, 770020), (244, 577515), (305, 462012), (366, 385010), (610, 231006), (732, 192505), (915, 154004), (1220, 115503), (1830, 77002), (3660, 38501)]