309602300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26017}}^1$

素因数の和:26055

約数の個数: 72

約数和(自身を含む): 813010464

約数和(自身を除く): 503408164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 26017, 52034, 104068, 130085, 182119, 260170, 364238, 442289, 520340, 650425, 728476, 884578, 910595, 1300850, 1769156, 1821190, 2211445, 2601700, 3096023, 3642380, 4422890, 4552975, 6192046, 8845780, 9105950, 11057225, 12384092, 15480115, 18211900, 22114450, 30960230, 44228900, 61920460, 77400575, 154801150, 309602300]

約数ペア:

[(1, 309602300), (2, 154801150), (4, 77400575), (5, 61920460), (7, 44228900), (10, 30960230), (14, 22114450), (17, 18211900), (20, 15480115), (25, 12384092), (28, 11057225), (34, 9105950), (35, 8845780), (50, 6192046), (68, 4552975), (70, 4422890), (85, 3642380), (100, 3096023), (119, 2601700), (140, 2211445), (170, 1821190), (175, 1769156), (238, 1300850), (340, 910595), (350, 884578), (425, 728476), (476, 650425), (595, 520340), (700, 442289), (850, 364238), (1190, 260170), (1700, 182119), (2380, 130085), (2975, 104068), (5950, 52034), (11900, 26017)]