30479748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 77870016

約数和(自身を除く): 47390268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 3203, 4758, 6406, 9516, 9609, 12812, 19218, 38436, 41639, 83278, 124917, 166556, 195383, 249834, 390766, 499668, 586149, 781532, 1172298, 2344596, 2539979, 5079958, 7619937, 10159916, 15239874, 30479748]

約数ペア:

[(1, 30479748), (2, 15239874), (3, 10159916), (4, 7619937), (6, 5079958), (12, 2539979), (13, 2344596), (26, 1172298), (39, 781532), (52, 586149), (61, 499668), (78, 390766), (122, 249834), (156, 195383), (183, 166556), (244, 124917), (366, 83278), (732, 41639), (793, 38436), (1586, 19218), (2379, 12812), (3172, 9609), (3203, 9516), (4758, 6406)]