30382170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 62515110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 359, 390, 403, 434, 455, 465, 546, 651, 718, 806, 910, 930, 1077, 1085, 1209, 1302, 1365, 1795, 2015, 2154, 2170, 2418, 2513, 2730, 2821, 3255, 3590, 4030, 4667, 5026, 5385, 5642, 6045, 6510, 7539, 8463, 9334, 10770, 11129, 12090, 12565, 14001, 14105, 15078, 16926, 22258, 23335, 25130, 28002, 28210, 32669, 33387, 37695, 42315, 46670, 55645, 65338, 66774, 70005, 75390, 77903, 84630, 98007, 111290, 140010, 144677, 155806, 163345, 166935, 196014, 233709, 289354, 326690, 333870, 389515, 434031, 467418, 490035, 723385, 779030, 868062, 980070, 1012739, 1168545, 1446770, 2025478, 2170155, 2337090, 3038217, 4340310, 5063695, 6076434, 10127390, 15191085, 30382170]

約数ペア:

[(1, 30382170), (2, 15191085), (3, 10127390), (5, 6076434), (6, 5063695), (7, 4340310), (10, 3038217), (13, 2337090), (14, 2170155), (15, 2025478), (21, 1446770), (26, 1168545), (30, 1012739), (31, 980070), (35, 868062), (39, 779030), (42, 723385), (62, 490035), (65, 467418), (70, 434031), (78, 389515), (91, 333870), (93, 326690), (105, 289354), (130, 233709), (155, 196014), (182, 166935), (186, 163345), (195, 155806), (210, 144677), (217, 140010), (273, 111290), (310, 98007), (359, 84630), (390, 77903), (403, 75390), (434, 70005), (455, 66774), (465, 65338), (546, 55645), (651, 46670), (718, 42315), (806, 37695), (910, 33387), (930, 32669), (1077, 28210), (1085, 28002), (1209, 25130), (1302, 23335), (1365, 22258), (1795, 16926), (2015, 15078), (2154, 14105), (2170, 14001), (2418, 12565), (2513, 12090), (2730, 11129), (2821, 10770), (3255, 9334), (3590, 8463), (4030, 7539), (4667, 6510), (5026, 6045), (5385, 5642)]