303215740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24103}}^1$

素因数の和:24166

約数の個数: 48

約数和(自身を含む): 692459712

約数和(自身を除く): 389243972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 24103, 48206, 96412, 120515, 241030, 409751, 482060, 819502, 891811, 1639004, 1783622, 2048755, 3567244, 4097510, 4459055, 8195020, 8918110, 15160787, 17836220, 30321574, 60643148, 75803935, 151607870, 303215740]

約数ペア:

[(1, 303215740), (2, 151607870), (4, 75803935), (5, 60643148), (10, 30321574), (17, 17836220), (20, 15160787), (34, 8918110), (37, 8195020), (68, 4459055), (74, 4097510), (85, 3567244), (148, 2048755), (170, 1783622), (185, 1639004), (340, 891811), (370, 819502), (629, 482060), (740, 409751), (1258, 241030), (2516, 120515), (3145, 96412), (6290, 48206), (12580, 24103)]