42990090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 122266368

約数和(自身を除く): 79276278

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 911, 1210, 1430, 1573, 1815, 1822, 2145, 2733, 3146, 3630, 4290, 4555, 4719, 5466, 7865, 9110, 9438, 10021, 11843, 13665, 15730, 20042, 23595, 23686, 27330, 30063, 35529, 47190, 50105, 59215, 60126, 71058, 100210, 110231, 118430, 130273, 150315, 177645, 220462, 260546, 300630, 330693, 355290, 390819, 551155, 651365, 661386, 781638, 1102310, 1302730, 1433003, 1653465, 1954095, 2866006, 3306930, 3908190, 4299009, 7165015, 8598018, 14330030, 21495045, 42990090]

約数ペア:

[(1, 42990090), (2, 21495045), (3, 14330030), (5, 8598018), (6, 7165015), (10, 4299009), (11, 3908190), (13, 3306930), (15, 2866006), (22, 1954095), (26, 1653465), (30, 1433003), (33, 1302730), (39, 1102310), (55, 781638), (65, 661386), (66, 651365), (78, 551155), (110, 390819), (121, 355290), (130, 330693), (143, 300630), (165, 260546), (195, 220462), (242, 177645), (286, 150315), (330, 130273), (363, 118430), (390, 110231), (429, 100210), (605, 71058), (715, 60126), (726, 59215), (858, 50105), (911, 47190), (1210, 35529), (1430, 30063), (1573, 27330), (1815, 23686), (1822, 23595), (2145, 20042), (2733, 15730), (3146, 13665), (3630, 11843), (4290, 10021), (4555, 9438), (4719, 9110), (5466, 7865)]