90060270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 224778240

約数和(自身を除く): 134717970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 179, 186, 310, 358, 465, 537, 541, 895, 930, 1074, 1082, 1623, 1790, 2685, 2705, 3246, 5370, 5410, 5549, 8115, 11098, 16230, 16647, 16771, 27745, 33294, 33542, 50313, 55490, 83235, 83855, 96839, 100626, 166470, 167710, 193678, 251565, 290517, 484195, 503130, 581034, 968390, 1452585, 2905170, 3002009, 6004018, 9006027, 15010045, 18012054, 30020090, 45030135, 90060270]

約数ペア:

[(1, 90060270), (2, 45030135), (3, 30020090), (5, 18012054), (6, 15010045), (10, 9006027), (15, 6004018), (30, 3002009), (31, 2905170), (62, 1452585), (93, 968390), (155, 581034), (179, 503130), (186, 484195), (310, 290517), (358, 251565), (465, 193678), (537, 167710), (541, 166470), (895, 100626), (930, 96839), (1074, 83855), (1082, 83235), (1623, 55490), (1790, 50313), (2685, 33542), (2705, 33294), (3246, 27745), (5370, 16771), (5410, 16647), (5549, 16230), (8115, 11098)]