40548690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 96

約数和(自身を含む): 129782016

約数和(自身を除く): 89233326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4951, 8190, 9902, 14853, 24755, 29706, 34657, 44559, 49510, 64363, 69314, 74265, 89118, 103971, 128726, 148530, 173285, 193089, 207942, 222795, 311913, 321815, 346570, 386178, 445590, 450541, 519855, 579267, 623826, 643630, 901082, 965445, 1039710, 1158534, 1351623, 1559565, 1930890, 2252705, 2703246, 2896335, 3119130, 4054869, 4505410, 5792670, 6758115, 8109738, 13516230, 20274345, 40548690]

約数ペア:

[(1, 40548690), (2, 20274345), (3, 13516230), (5, 8109738), (6, 6758115), (7, 5792670), (9, 4505410), (10, 4054869), (13, 3119130), (14, 2896335), (15, 2703246), (18, 2252705), (21, 1930890), (26, 1559565), (30, 1351623), (35, 1158534), (39, 1039710), (42, 965445), (45, 901082), (63, 643630), (65, 623826), (70, 579267), (78, 519855), (90, 450541), (91, 445590), (105, 386178), (117, 346570), (126, 321815), (130, 311913), (182, 222795), (195, 207942), (210, 193089), (234, 173285), (273, 148530), (315, 128726), (390, 103971), (455, 89118), (546, 74265), (585, 69314), (630, 64363), (819, 49510), (910, 44559), (1170, 34657), (1365, 29706), (1638, 24755), (2730, 14853), (4095, 9902), (4951, 8190)]