40949910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7459}}^1$

素因数の和:7533

約数の個数: 48

約数和(自身を含む): 108229680

約数和(自身を除く): 67279770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7459, 14918, 22377, 37295, 44754, 67131, 74590, 111885, 134262, 223770, 335655, 454999, 671310, 909998, 1364997, 2274995, 2729994, 4094991, 4549990, 6824985, 8189982, 13649970, 20474955, 40949910]

約数ペア:

[(1, 40949910), (2, 20474955), (3, 13649970), (5, 8189982), (6, 6824985), (9, 4549990), (10, 4094991), (15, 2729994), (18, 2274995), (30, 1364997), (45, 909998), (61, 671310), (90, 454999), (122, 335655), (183, 223770), (305, 134262), (366, 111885), (549, 74590), (610, 67131), (915, 44754), (1098, 37295), (1830, 22377), (2745, 14918), (5490, 7459)]