30386076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 85188096

約数和(自身を除く): 54802020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 1667, 2604, 3038, 3334, 4557, 5001, 6076, 6668, 9114, 10002, 11669, 18228, 20004, 23338, 35007, 46676, 51677, 70014, 81683, 103354, 140028, 155031, 163366, 206708, 245049, 310062, 326732, 361739, 490098, 620124, 723478, 980196, 1085217, 1446956, 2170434, 2532173, 4340868, 5064346, 7596519, 10128692, 15193038, 30386076]

約数ペア:

[(1, 30386076), (2, 15193038), (3, 10128692), (4, 7596519), (6, 5064346), (7, 4340868), (12, 2532173), (14, 2170434), (21, 1446956), (28, 1085217), (31, 980196), (42, 723478), (49, 620124), (62, 490098), (84, 361739), (93, 326732), (98, 310062), (124, 245049), (147, 206708), (186, 163366), (196, 155031), (217, 140028), (294, 103354), (372, 81683), (434, 70014), (588, 51677), (651, 46676), (868, 35007), (1302, 23338), (1519, 20004), (1667, 18228), (2604, 11669), (3038, 10002), (3334, 9114), (4557, 6668), (5001, 6076)]