1257690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 3545856

約数和(自身を除く): 2288166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 113, 159, 210, 226, 265, 318, 339, 371, 530, 565, 678, 742, 791, 795, 1113, 1130, 1582, 1590, 1695, 1855, 2226, 2373, 3390, 3710, 3955, 4746, 5565, 5989, 7910, 11130, 11865, 11978, 17967, 23730, 29945, 35934, 41923, 59890, 83846, 89835, 125769, 179670, 209615, 251538, 419230, 628845, 1257690]

約数ペア:

[(1, 1257690), (2, 628845), (3, 419230), (5, 251538), (6, 209615), (7, 179670), (10, 125769), (14, 89835), (15, 83846), (21, 59890), (30, 41923), (35, 35934), (42, 29945), (53, 23730), (70, 17967), (105, 11978), (106, 11865), (113, 11130), (159, 7910), (210, 5989), (226, 5565), (265, 4746), (318, 3955), (339, 3710), (371, 3390), (530, 2373), (565, 2226), (678, 1855), (742, 1695), (791, 1590), (795, 1582), (1113, 1130)]