42914970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4044

約数の個数: 96

約数和(自身を含む): 135053568

約数和(自身を除く): 92138598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 4007, 5355, 8014, 10710, 12021, 20035, 24042, 28049, 36063, 40070, 56098, 60105, 68119, 72126, 84147, 120210, 136238, 140245, 168294, 180315, 204357, 252441, 280490, 340595, 360630, 408714, 420735, 476833, 504882, 613071, 681190, 841470, 953666, 1021785, 1226142, 1262205, 1430499, 2043570, 2384165, 2524410, 2860998, 3065355, 4291497, 4768330, 6130710, 7152495, 8582994, 14304990, 21457485, 42914970]

約数ペア:

[(1, 42914970), (2, 21457485), (3, 14304990), (5, 8582994), (6, 7152495), (7, 6130710), (9, 4768330), (10, 4291497), (14, 3065355), (15, 2860998), (17, 2524410), (18, 2384165), (21, 2043570), (30, 1430499), (34, 1262205), (35, 1226142), (42, 1021785), (45, 953666), (51, 841470), (63, 681190), (70, 613071), (85, 504882), (90, 476833), (102, 420735), (105, 408714), (119, 360630), (126, 340595), (153, 280490), (170, 252441), (210, 204357), (238, 180315), (255, 168294), (306, 140245), (315, 136238), (357, 120210), (510, 84147), (595, 72126), (630, 68119), (714, 60105), (765, 56098), (1071, 40070), (1190, 36063), (1530, 28049), (1785, 24042), (2142, 20035), (3570, 12021), (4007, 10710), (5355, 8014)]