1818492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{6551}}^1$

素因数の和:7067

約数の個数: 64

約数和(自身を含む): 4604221440

約数和(自身を除く): 2785729350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 487, 570, 974, 1461, 2435, 2922, 4870, 6551, 7305, 9253, 13102, 14610, 18506, 19653, 27759, 32755, 39306, 46265, 55518, 65510, 92530, 98265, 124469, 138795, 196530, 248938, 277590, 373407, 622345, 746814, 1244690, 1867035, 3190337, 3734070, 6380674, 9571011, 15951685, 19142022, 31903370, 47855055, 60616403, 95710110, 121232806, 181849209, 303082015, 363698418, 606164030, 909246045, 1818492090]

約数ペア:

[(1, 1818492090), (2, 909246045), (3, 606164030), (5, 363698418), (6, 303082015), (10, 181849209), (15, 121232806), (19, 95710110), (30, 60616403), (38, 47855055), (57, 31903370), (95, 19142022), (114, 15951685), (190, 9571011), (285, 6380674), (487, 3734070), (570, 3190337), (974, 1867035), (1461, 1244690), (2435, 746814), (2922, 622345), (4870, 373407), (6551, 277590), (7305, 248938), (9253, 196530), (13102, 138795), (14610, 124469), (18506, 98265), (19653, 92530), (27759, 65510), (32755, 55518), (39306, 46265)]