30308416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 64602360

約数和(自身を除く): 34293944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 313, 356, 544, 626, 712, 1088, 1252, 1424, 1513, 2504, 2848, 3026, 5008, 5321, 5696, 6052, 10016, 10642, 12104, 20032, 21284, 24208, 27857, 42568, 48416, 55714, 85136, 96832, 111428, 170272, 222856, 340544, 445712, 473569, 891424, 947138, 1782848, 1894276, 3788552, 7577104, 15154208, 30308416]

約数ペア:

[(1, 30308416), (2, 15154208), (4, 7577104), (8, 3788552), (16, 1894276), (17, 1782848), (32, 947138), (34, 891424), (64, 473569), (68, 445712), (89, 340544), (136, 222856), (178, 170272), (272, 111428), (313, 96832), (356, 85136), (544, 55714), (626, 48416), (712, 42568), (1088, 27857), (1252, 24208), (1424, 21284), (1513, 20032), (2504, 12104), (2848, 10642), (3026, 10016), (5008, 6052), (5321, 5696)]