2580463284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{24517}}^1$

素因数の和:24717

約数の個数: 72

約数和(自身を含む): 7043531040

約数和(自身を除く): 4463067756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 8771, 15036, 17542, 24517, 26313, 35084, 49034, 52626, 73551, 98068, 105252, 147102, 171619, 294204, 343238, 514857, 686476, 1029714, 1201333, 2059428, 2402666, 3603999, 4388543, 4805332, 7207998, 8777086, 13165629, 14415996, 17554172, 26331258, 30719801, 52662516, 61439602, 92159403, 122879204, 184318806, 215038607, 368637612, 430077214, 645115821, 860154428, 1290231642, 2580463284]

約数ペア:

[(1, 2580463284), (2, 1290231642), (3, 860154428), (4, 645115821), (6, 430077214), (7, 368637612), (12, 215038607), (14, 184318806), (21, 122879204), (28, 92159403), (42, 61439602), (49, 52662516), (84, 30719801), (98, 26331258), (147, 17554172), (179, 14415996), (196, 13165629), (294, 8777086), (358, 7207998), (537, 4805332), (588, 4388543), (716, 3603999), (1074, 2402666), (1253, 2059428), (2148, 1201333), (2506, 1029714), (3759, 686476), (5012, 514857), (7518, 343238), (8771, 294204), (15036, 171619), (17542, 147102), (24517, 105252), (26313, 98068), (35084, 73551), (49034, 52626)]