98799870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4237

約数の個数: 64

約数和(自身を含む): 259608384

約数和(自身を除く): 160808514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4153, 4758, 7930, 8306, 11895, 12459, 20765, 23790, 24918, 41530, 53989, 62295, 107978, 124590, 161967, 253333, 269945, 323934, 506666, 539890, 759999, 809835, 1266665, 1519998, 1619670, 2533330, 3293329, 3799995, 6586658, 7599990, 9879987, 16466645, 19759974, 32933290, 49399935, 98799870]

約数ペア:

[(1, 98799870), (2, 49399935), (3, 32933290), (5, 19759974), (6, 16466645), (10, 9879987), (13, 7599990), (15, 6586658), (26, 3799995), (30, 3293329), (39, 2533330), (61, 1619670), (65, 1519998), (78, 1266665), (122, 809835), (130, 759999), (183, 539890), (195, 506666), (305, 323934), (366, 269945), (390, 253333), (610, 161967), (793, 124590), (915, 107978), (1586, 62295), (1830, 53989), (2379, 41530), (3965, 24918), (4153, 23790), (4758, 20765), (7930, 12459), (8306, 11895)]