30934540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 83543040

約数和(自身を除く): 52608500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 739, 805, 910, 1196, 1478, 1495, 1610, 1820, 2093, 2956, 2990, 3220, 3695, 4186, 5173, 5980, 7390, 8372, 9607, 10346, 10465, 14780, 16997, 19214, 20692, 20930, 25865, 33994, 38428, 41860, 48035, 51730, 67249, 67988, 84985, 96070, 103460, 118979, 134498, 169970, 192140, 220961, 237958, 268996, 336245, 339940, 441922, 475916, 594895, 672490, 883844, 1104805, 1189790, 1344980, 1546727, 2209610, 2379580, 3093454, 4419220, 6186908, 7733635, 15467270, 30934540]

約数ペア:

[(1, 30934540), (2, 15467270), (4, 7733635), (5, 6186908), (7, 4419220), (10, 3093454), (13, 2379580), (14, 2209610), (20, 1546727), (23, 1344980), (26, 1189790), (28, 1104805), (35, 883844), (46, 672490), (52, 594895), (65, 475916), (70, 441922), (91, 339940), (92, 336245), (115, 268996), (130, 237958), (140, 220961), (161, 192140), (182, 169970), (230, 134498), (260, 118979), (299, 103460), (322, 96070), (364, 84985), (455, 67988), (460, 67249), (598, 51730), (644, 48035), (739, 41860), (805, 38428), (910, 33994), (1196, 25865), (1478, 20930), (1495, 20692), (1610, 19214), (1820, 16997), (2093, 14780), (2956, 10465), (2990, 10346), (3220, 9607), (3695, 8372), (4186, 7390), (5173, 5980)]