30130184

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 68256000

約数和(自身を除く): 38125816

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 157, 161, 184, 298, 314, 322, 596, 628, 644, 1043, 1099, 1192, 1256, 1288, 2086, 2198, 3427, 3611, 4172, 4396, 6854, 7222, 8344, 8792, 13708, 14444, 23393, 23989, 25277, 27416, 28888, 46786, 47978, 50554, 93572, 95956, 101108, 163751, 187144, 191912, 202216, 327502, 538039, 655004, 1076078, 1310008, 2152156, 3766273, 4304312, 7532546, 15065092, 30130184]

約数ペア:

[(1, 30130184), (2, 15065092), (4, 7532546), (7, 4304312), (8, 3766273), (14, 2152156), (23, 1310008), (28, 1076078), (46, 655004), (56, 538039), (92, 327502), (149, 202216), (157, 191912), (161, 187144), (184, 163751), (298, 101108), (314, 95956), (322, 93572), (596, 50554), (628, 47978), (644, 46786), (1043, 28888), (1099, 27416), (1192, 25277), (1256, 23989), (1288, 23393), (2086, 14444), (2198, 13708), (3427, 8792), (3611, 8344), (4172, 7222), (4396, 6854)]