30460878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 79021488

約数和(自身を除く): 48560610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 457, 483, 529, 914, 966, 1058, 1371, 1449, 1587, 2742, 2898, 3174, 3199, 3703, 4113, 4761, 6398, 7406, 8226, 9522, 9597, 10511, 11109, 19194, 21022, 22218, 28791, 31533, 33327, 57582, 63066, 66654, 73577, 94599, 147154, 189198, 220731, 241753, 441462, 483506, 662193, 725259, 1324386, 1450518, 1692271, 2175777, 3384542, 4351554, 5076813, 10153626, 15230439, 30460878]

約数ペア:

[(1, 30460878), (2, 15230439), (3, 10153626), (6, 5076813), (7, 4351554), (9, 3384542), (14, 2175777), (18, 1692271), (21, 1450518), (23, 1324386), (42, 725259), (46, 662193), (63, 483506), (69, 441462), (126, 241753), (138, 220731), (161, 189198), (207, 147154), (322, 94599), (414, 73577), (457, 66654), (483, 63066), (529, 57582), (914, 33327), (966, 31533), (1058, 28791), (1371, 22218), (1449, 21022), (1587, 19194), (2742, 11109), (2898, 10511), (3174, 9597), (3199, 9522), (3703, 8226), (4113, 7406), (4761, 6398)]