26976157020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1805633}}^1$

素因数の和:1805731

約数の個数: 72

約数和(自身を含む): 82813597776

約数和(自身を除く): 55837440756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 1805633, 3611266, 5416899, 7222532, 9028165, 10833798, 16250697, 18056330, 21667596, 27084495, 32501394, 36112660, 54168990, 65002788, 81253485, 108337980, 149867539, 162506970, 299735078, 325013940, 449602617, 599470156, 749337695, 899205234, 1348807851, 1498675390, 1798410468, 2248013085, 2697615702, 2997350780, 4496026170, 5395231404, 6744039255, 8992052340, 13488078510, 26976157020]

約数ペア:

[(1, 26976157020), (2, 13488078510), (3, 8992052340), (4, 6744039255), (5, 5395231404), (6, 4496026170), (9, 2997350780), (10, 2697615702), (12, 2248013085), (15, 1798410468), (18, 1498675390), (20, 1348807851), (30, 899205234), (36, 749337695), (45, 599470156), (60, 449602617), (83, 325013940), (90, 299735078), (166, 162506970), (180, 149867539), (249, 108337980), (332, 81253485), (415, 65002788), (498, 54168990), (747, 36112660), (830, 32501394), (996, 27084495), (1245, 21667596), (1494, 18056330), (1660, 16250697), (2490, 10833798), (2988, 9028165), (3735, 7222532), (4980, 5416899), (7470, 3611266), (14940, 1805633)]