30731775012

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1\times {\mathrm{3229}}^1$

素因数の和:4273

約数の個数: 72

約数和(自身を含む): 78011373440

約数和(自身を除く): 47279598428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 571, 926, 1142, 1389, 1713, 1852, 2284, 2778, 3229, 3426, 4167, 5139, 5556, 6458, 6852, 8334, 9687, 10278, 12916, 16668, 19374, 20556, 29061, 38748, 58122, 116244, 264373, 528746, 793119, 1057492, 1495027, 1586238, 1843759, 2379357, 2990054, 3172476, 3687518, 4485081, 4758714, 5531277, 5980108, 7375036, 8970162, 9517428, 11062554, 13455243, 16593831, 17940324, 22125108, 26910486, 33187662, 53820972, 66375324, 853660417, 1707320834, 2560981251, 3414641668, 5121962502, 7682943753, 10243925004, 15365887506, 30731775012]

約数ペア:

[(1, 30731775012), (2, 15365887506), (3, 10243925004), (4, 7682943753), (6, 5121962502), (9, 3414641668), (12, 2560981251), (18, 1707320834), (36, 853660417), (463, 66375324), (571, 53820972), (926, 33187662), (1142, 26910486), (1389, 22125108), (1713, 17940324), (1852, 16593831), (2284, 13455243), (2778, 11062554), (3229, 9517428), (3426, 8970162), (4167, 7375036), (5139, 5980108), (5556, 5531277), (6458, 4758714), (6852, 4485081), (8334, 3687518), (9687, 3172476), (10278, 2990054), (12916, 2379357), (16668, 1843759), (19374, 1586238), (20556, 1495027), (29061, 1057492), (38748, 793119), (58122, 528746), (116244, 264373)]