308984910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10853}}^1$

素因数の和:10949

約数の個数: 64

約数和(自身を含む): 809621568

約数和(自身を除く): 500636658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 5694, 9490, 10853, 14235, 21706, 28470, 32559, 54265, 65118, 108530, 141089, 162795, 282178, 325590, 423267, 705445, 792269, 846534, 1410890, 1584538, 2116335, 2376807, 3961345, 4232670, 4753614, 7922690, 10299497, 11884035, 20598994, 23768070, 30898491, 51497485, 61796982, 102994970, 154492455, 308984910]

約数ペア:

[(1, 308984910), (2, 154492455), (3, 102994970), (5, 61796982), (6, 51497485), (10, 30898491), (13, 23768070), (15, 20598994), (26, 11884035), (30, 10299497), (39, 7922690), (65, 4753614), (73, 4232670), (78, 3961345), (130, 2376807), (146, 2116335), (195, 1584538), (219, 1410890), (365, 846534), (390, 792269), (438, 705445), (730, 423267), (949, 325590), (1095, 282178), (1898, 162795), (2190, 141089), (2847, 108530), (4745, 65118), (5694, 54265), (9490, 32559), (10853, 28470), (14235, 21706)]