149622930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1597}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 400394880

約数和(自身を除く): 250771950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 694, 1041, 1597, 1735, 2082, 3123, 3194, 3470, 4791, 5205, 6246, 7985, 9369, 9582, 10410, 14373, 15615, 15970, 18738, 23955, 28746, 31230, 43119, 46845, 47910, 71865, 86238, 93690, 143730, 215595, 431190, 554159, 1108318, 1662477, 2770795, 3324954, 4987431, 5541590, 8312385, 9974862, 14962293, 16624770, 24937155, 29924586, 49874310, 74811465, 149622930]

約数ペア:

[(1, 149622930), (2, 74811465), (3, 49874310), (5, 29924586), (6, 24937155), (9, 16624770), (10, 14962293), (15, 9974862), (18, 8312385), (27, 5541590), (30, 4987431), (45, 3324954), (54, 2770795), (90, 1662477), (135, 1108318), (270, 554159), (347, 431190), (694, 215595), (1041, 143730), (1597, 93690), (1735, 86238), (2082, 71865), (3123, 47910), (3194, 46845), (3470, 43119), (4791, 31230), (5205, 28746), (6246, 23955), (7985, 18738), (9369, 15970), (9582, 15615), (10410, 14373)]