311319810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 861269760

約数和(自身を除く): 549949950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 283, 306, 510, 566, 719, 765, 849, 1415, 1438, 1530, 1698, 2157, 2547, 2830, 3595, 4245, 4314, 4811, 5094, 6471, 7190, 8490, 9622, 10785, 12223, 12735, 12942, 14433, 21570, 24055, 24446, 25470, 28866, 32355, 36669, 43299, 48110, 61115, 64710, 72165, 73338, 86598, 110007, 122230, 144330, 183345, 203477, 216495, 220014, 366690, 406954, 432990, 550035, 610431, 1017385, 1100070, 1220862, 1831293, 2034770, 3052155, 3459109, 3662586, 6104310, 6918218, 9156465, 10377327, 17295545, 18312930, 20754654, 31131981, 34591090, 51886635, 62263962, 103773270, 155659905, 311319810]

約数ペア:

[(1, 311319810), (2, 155659905), (3, 103773270), (5, 62263962), (6, 51886635), (9, 34591090), (10, 31131981), (15, 20754654), (17, 18312930), (18, 17295545), (30, 10377327), (34, 9156465), (45, 6918218), (51, 6104310), (85, 3662586), (90, 3459109), (102, 3052155), (153, 2034770), (170, 1831293), (255, 1220862), (283, 1100070), (306, 1017385), (510, 610431), (566, 550035), (719, 432990), (765, 406954), (849, 366690), (1415, 220014), (1438, 216495), (1530, 203477), (1698, 183345), (2157, 144330), (2547, 122230), (2830, 110007), (3595, 86598), (4245, 73338), (4314, 72165), (4811, 64710), (5094, 61115), (6471, 48110), (7190, 43299), (8490, 36669), (9622, 32355), (10785, 28866), (12223, 25470), (12735, 24446), (12942, 24055), (14433, 21570)]