30147376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 72693760

約数和(自身を除く): 42546384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 457, 496, 532, 589, 868, 914, 1064, 1178, 1736, 1828, 2128, 2356, 3199, 3472, 3656, 4123, 4712, 6398, 7312, 8246, 8683, 9424, 12796, 14167, 16492, 17366, 25592, 28334, 32984, 34732, 51184, 56668, 60781, 65968, 69464, 99169, 113336, 121562, 138928, 198338, 226672, 243124, 269173, 396676, 486248, 538346, 793352, 972496, 1076692, 1586704, 1884211, 2153384, 3768422, 4306768, 7536844, 15073688, 30147376]

約数ペア:

[(1, 30147376), (2, 15073688), (4, 7536844), (7, 4306768), (8, 3768422), (14, 2153384), (16, 1884211), (19, 1586704), (28, 1076692), (31, 972496), (38, 793352), (56, 538346), (62, 486248), (76, 396676), (112, 269173), (124, 243124), (133, 226672), (152, 198338), (217, 138928), (248, 121562), (266, 113336), (304, 99169), (434, 69464), (457, 65968), (496, 60781), (532, 56668), (589, 51184), (868, 34732), (914, 32984), (1064, 28334), (1178, 25592), (1736, 17366), (1828, 16492), (2128, 14167), (2356, 12796), (3199, 9424), (3472, 8683), (3656, 8246), (4123, 7312), (4712, 6398)]