90100430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 104983858

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 191, 230, 293, 322, 382, 586, 805, 955, 1337, 1465, 1610, 1910, 2051, 2674, 2930, 4102, 4393, 6685, 6739, 8786, 10255, 13370, 13478, 20510, 21965, 30751, 33695, 43930, 47173, 55963, 61502, 67390, 94346, 111926, 153755, 235865, 279815, 307510, 391741, 471730, 559630, 783482, 1287149, 1958705, 2574298, 3917410, 6435745, 9010043, 12871490, 18020086, 45050215, 90100430]

約数ペア:

[(1, 90100430), (2, 45050215), (5, 18020086), (7, 12871490), (10, 9010043), (14, 6435745), (23, 3917410), (35, 2574298), (46, 1958705), (70, 1287149), (115, 783482), (161, 559630), (191, 471730), (230, 391741), (293, 307510), (322, 279815), (382, 235865), (586, 153755), (805, 111926), (955, 94346), (1337, 67390), (1465, 61502), (1610, 55963), (1910, 47173), (2051, 43930), (2674, 33695), (2930, 30751), (4102, 21965), (4393, 20510), (6685, 13478), (6739, 13370), (8786, 10255)]