74454030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16883}}^1$

素因数の和:16910

約数の個数: 72

約数和(自身を含む): 225198792

約数和(自身を除く): 150744762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16883, 33766, 50649, 84415, 101298, 118181, 151947, 168830, 236362, 253245, 303894, 354543, 506490, 590905, 709086, 759735, 827267, 1063629, 1181810, 1519470, 1654534, 1772715, 2127258, 2481801, 3545430, 4136335, 4963602, 5318145, 7445403, 8272670, 10636290, 12409005, 14890806, 24818010, 37227015, 74454030]

約数ペア:

[(1, 74454030), (2, 37227015), (3, 24818010), (5, 14890806), (6, 12409005), (7, 10636290), (9, 8272670), (10, 7445403), (14, 5318145), (15, 4963602), (18, 4136335), (21, 3545430), (30, 2481801), (35, 2127258), (42, 1772715), (45, 1654534), (49, 1519470), (63, 1181810), (70, 1063629), (90, 827267), (98, 759735), (105, 709086), (126, 590905), (147, 506490), (210, 354543), (245, 303894), (294, 253245), (315, 236362), (441, 168830), (490, 151947), (630, 118181), (735, 101298), (882, 84415), (1470, 50649), (2205, 33766), (4410, 16883)]