42155451780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{885991}}^1$

素因数の和:886077

約数の個数: 96

約数和(自身を含む): 129198897408

約数和(自身を除く): 87043445628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15860, 23790, 47580, 885991, 1771982, 2657973, 3543964, 4429955, 5315946, 8859910, 10631892, 11517883, 13289865, 17719820, 23035766, 26579730, 34553649, 46071532, 53159460, 54045451, 57589415, 69107298, 108090902, 115178830, 138214596, 162136353, 172768245, 216181804, 230357660, 270227255, 324272706, 345536490, 540454510, 648545412, 691072980, 702590863, 810681765, 1080909020, 1405181726, 1621363530, 2107772589, 2810363452, 3242727060, 3512954315, 4215545178, 7025908630, 8431090356, 10538862945, 14051817260, 21077725890, 42155451780]

約数ペア:

[(1, 42155451780), (2, 21077725890), (3, 14051817260), (4, 10538862945), (5, 8431090356), (6, 7025908630), (10, 4215545178), (12, 3512954315), (13, 3242727060), (15, 2810363452), (20, 2107772589), (26, 1621363530), (30, 1405181726), (39, 1080909020), (52, 810681765), (60, 702590863), (61, 691072980), (65, 648545412), (78, 540454510), (122, 345536490), (130, 324272706), (156, 270227255), (183, 230357660), (195, 216181804), (244, 172768245), (260, 162136353), (305, 138214596), (366, 115178830), (390, 108090902), (610, 69107298), (732, 57589415), (780, 54045451), (793, 53159460), (915, 46071532), (1220, 34553649), (1586, 26579730), (1830, 23035766), (2379, 17719820), (3172, 13289865), (3660, 11517883), (3965, 10631892), (4758, 8859910), (7930, 5315946), (9516, 4429955), (11895, 3543964), (15860, 2657973), (23790, 1771982), (47580, 885991)]