30901014

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 72919440

約数和(自身を除く): 42018426

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 59, 61, 81, 106, 118, 122, 159, 162, 177, 183, 318, 354, 366, 477, 531, 549, 954, 1062, 1098, 1431, 1593, 1647, 2862, 3127, 3186, 3233, 3294, 3599, 4293, 4779, 4941, 6254, 6466, 7198, 8586, 9381, 9558, 9699, 9882, 10797, 18762, 19398, 21594, 28143, 29097, 32391, 56286, 58194, 64782, 84429, 87291, 97173, 168858, 174582, 190747, 194346, 253287, 261873, 291519, 381494, 506574, 523746, 572241, 583038, 1144482, 1716723, 3433446, 5150169, 10300338, 15450507, 30901014]

約数ペア:

[(1, 30901014), (2, 15450507), (3, 10300338), (6, 5150169), (9, 3433446), (18, 1716723), (27, 1144482), (53, 583038), (54, 572241), (59, 523746), (61, 506574), (81, 381494), (106, 291519), (118, 261873), (122, 253287), (159, 194346), (162, 190747), (177, 174582), (183, 168858), (318, 97173), (354, 87291), (366, 84429), (477, 64782), (531, 58194), (549, 56286), (954, 32391), (1062, 29097), (1098, 28143), (1431, 21594), (1593, 19398), (1647, 18762), (2862, 10797), (3127, 9882), (3186, 9699), (3233, 9558), (3294, 9381), (3599, 8586), (4293, 7198), (4779, 6466), (4941, 6254)]