1538828940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2833}}^1$

素因数の和:3679

約数の個数: 96

約数和(自身を含む): 4707795456

約数和(自身を除く): 3168966516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 823, 1646, 2469, 2833, 3292, 4115, 4938, 5666, 8230, 8499, 9053, 9876, 11332, 12345, 14165, 16460, 16998, 18106, 24690, 27159, 28330, 31163, 33996, 36212, 42495, 45265, 49380, 54318, 56660, 62326, 84990, 90530, 93489, 108636, 124652, 135795, 155815, 169980, 181060, 186978, 271590, 311630, 373956, 467445, 543180, 623260, 934890, 1869780, 2331559, 4663118, 6994677, 9326236, 11657795, 13989354, 23315590, 25647149, 27978708, 34973385, 46631180, 51294298, 69946770, 76941447, 102588596, 128235745, 139893540, 153882894, 256471490, 307765788, 384707235, 512942980, 769414470, 1538828940]

約数ペア:

[(1, 1538828940), (2, 769414470), (3, 512942980), (4, 384707235), (5, 307765788), (6, 256471490), (10, 153882894), (11, 139893540), (12, 128235745), (15, 102588596), (20, 76941447), (22, 69946770), (30, 51294298), (33, 46631180), (44, 34973385), (55, 27978708), (60, 25647149), (66, 23315590), (110, 13989354), (132, 11657795), (165, 9326236), (220, 6994677), (330, 4663118), (660, 2331559), (823, 1869780), (1646, 934890), (2469, 623260), (2833, 543180), (3292, 467445), (4115, 373956), (4938, 311630), (5666, 271590), (8230, 186978), (8499, 181060), (9053, 169980), (9876, 155815), (11332, 135795), (12345, 124652), (14165, 108636), (16460, 93489), (16998, 90530), (18106, 84990), (24690, 62326), (27159, 56660), (28330, 54318), (31163, 49380), (33996, 45265), (36212, 42495)]