30228016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 60

約数和(自身を含む): 72523632

約数和(自身を除く): 42295616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1597, 2366, 2704, 3194, 4732, 6388, 9464, 11179, 12776, 18928, 20761, 22358, 25552, 41522, 44716, 83044, 89432, 145327, 166088, 178864, 269893, 290654, 332176, 539786, 581308, 1079572, 1162616, 1889251, 2159144, 2325232, 3778502, 4318288, 7557004, 15114008, 30228016]

約数ペア:

[(1, 30228016), (2, 15114008), (4, 7557004), (7, 4318288), (8, 3778502), (13, 2325232), (14, 2159144), (16, 1889251), (26, 1162616), (28, 1079572), (52, 581308), (56, 539786), (91, 332176), (104, 290654), (112, 269893), (169, 178864), (182, 166088), (208, 145327), (338, 89432), (364, 83044), (676, 44716), (728, 41522), (1183, 25552), (1352, 22358), (1456, 20761), (1597, 18928), (2366, 12776), (2704, 11179), (3194, 9464), (4732, 6388)]