90572670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 246486240

約数和(自身を除く): 155913570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 59, 74, 90, 111, 118, 177, 185, 222, 295, 333, 354, 370, 461, 531, 555, 590, 666, 885, 922, 1062, 1110, 1383, 1665, 1770, 2183, 2305, 2655, 2766, 3330, 4149, 4366, 4610, 5310, 6549, 6915, 8298, 10915, 13098, 13830, 17057, 19647, 20745, 21830, 27199, 32745, 34114, 39294, 41490, 51171, 54398, 65490, 81597, 85285, 98235, 102342, 135995, 153513, 163194, 170570, 196470, 244791, 255855, 271990, 307026, 407985, 489582, 511710, 767565, 815970, 1006363, 1223955, 1535130, 2012726, 2447910, 3019089, 5031815, 6038178, 9057267, 10063630, 15095445, 18114534, 30190890, 45286335, 90572670]

約数ペア:

[(1, 90572670), (2, 45286335), (3, 30190890), (5, 18114534), (6, 15095445), (9, 10063630), (10, 9057267), (15, 6038178), (18, 5031815), (30, 3019089), (37, 2447910), (45, 2012726), (59, 1535130), (74, 1223955), (90, 1006363), (111, 815970), (118, 767565), (177, 511710), (185, 489582), (222, 407985), (295, 307026), (333, 271990), (354, 255855), (370, 244791), (461, 196470), (531, 170570), (555, 163194), (590, 153513), (666, 135995), (885, 102342), (922, 98235), (1062, 85285), (1110, 81597), (1383, 65490), (1665, 54398), (1770, 51171), (2183, 41490), (2305, 39294), (2655, 34114), (2766, 32745), (3330, 27199), (4149, 21830), (4366, 20745), (4610, 19647), (5310, 17057), (6549, 13830), (6915, 13098), (8298, 10915)]