2951774730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{5059}}^1$

素因数の和:7236

約数の個数: 64

約数和(自身を含む): 7876598400

約数和(自身を除く): 4924823670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2161, 4322, 5059, 6483, 10118, 10805, 12966, 15177, 19449, 21610, 25295, 30354, 32415, 38898, 45531, 50590, 58347, 64830, 75885, 91062, 97245, 116694, 136593, 151770, 194490, 227655, 273186, 291735, 455310, 583470, 682965, 1365930, 10932499, 21864998, 32797497, 54662495, 65594994, 98392491, 109324990, 163987485, 196784982, 295177473, 327974970, 491962455, 590354946, 983924910, 1475887365, 2951774730]

約数ペア:

[(1, 2951774730), (2, 1475887365), (3, 983924910), (5, 590354946), (6, 491962455), (9, 327974970), (10, 295177473), (15, 196784982), (18, 163987485), (27, 109324990), (30, 98392491), (45, 65594994), (54, 54662495), (90, 32797497), (135, 21864998), (270, 10932499), (2161, 1365930), (4322, 682965), (5059, 583470), (6483, 455310), (10118, 291735), (10805, 273186), (12966, 227655), (15177, 194490), (19449, 151770), (21610, 136593), (25295, 116694), (30354, 97245), (32415, 91062), (38898, 75885), (45531, 64830), (50590, 58347)]