30426669

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 54792192

約数和(自身を除く): 24365523

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 383, 679, 819, 873, 1149, 1261, 2037, 2681, 3447, 3783, 4979, 6111, 8043, 8827, 11349, 14937, 24129, 26481, 34853, 37151, 44811, 79443, 104559, 111453, 260057, 313677, 334359, 482963, 780171, 1448889, 2340513, 3380741, 4346667, 10142223, 30426669]

約数ペア:

[(1, 30426669), (3, 10142223), (7, 4346667), (9, 3380741), (13, 2340513), (21, 1448889), (39, 780171), (63, 482963), (91, 334359), (97, 313677), (117, 260057), (273, 111453), (291, 104559), (383, 79443), (679, 44811), (819, 37151), (873, 34853), (1149, 26481), (1261, 24129), (2037, 14937), (2681, 11349), (3447, 8827), (3783, 8043), (4979, 6111)]