69342210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 153224190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1931, 1995, 2394, 2565, 3591, 3862, 3990, 5130, 5793, 5985, 7182, 9655, 11586, 11970, 13517, 17379, 17955, 19310, 27034, 28965, 34758, 35910, 36689, 40551, 52137, 57930, 67585, 73378, 81102, 86895, 104274, 110067, 121653, 135170, 173790, 183445, 202755, 220134, 243306, 256823, 260685, 330201, 364959, 366890, 405510, 513646, 521370, 550335, 608265, 660402, 729918, 770469, 990603, 1100670, 1216530, 1284115, 1540938, 1651005, 1824795, 1981206, 2311407, 2568230, 3302010, 3649590, 3852345, 4622814, 4953015, 6934221, 7704690, 9906030, 11557035, 13868442, 23114070, 34671105, 69342210]

約数ペア:

[(1, 69342210), (2, 34671105), (3, 23114070), (5, 13868442), (6, 11557035), (7, 9906030), (9, 7704690), (10, 6934221), (14, 4953015), (15, 4622814), (18, 3852345), (19, 3649590), (21, 3302010), (27, 2568230), (30, 2311407), (35, 1981206), (38, 1824795), (42, 1651005), (45, 1540938), (54, 1284115), (57, 1216530), (63, 1100670), (70, 990603), (90, 770469), (95, 729918), (105, 660402), (114, 608265), (126, 550335), (133, 521370), (135, 513646), (171, 405510), (189, 366890), (190, 364959), (210, 330201), (266, 260685), (270, 256823), (285, 243306), (315, 220134), (342, 202755), (378, 183445), (399, 173790), (513, 135170), (570, 121653), (630, 110067), (665, 104274), (798, 86895), (855, 81102), (945, 73378), (1026, 67585), (1197, 57930), (1330, 52137), (1710, 40551), (1890, 36689), (1931, 35910), (1995, 34758), (2394, 28965), (2565, 27034), (3591, 19310), (3862, 17955), (3990, 17379), (5130, 13517), (5793, 11970), (5985, 11586), (7182, 9655)]