72652862010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{249589}}^1$

素因数の和:249943

約数の個数: 64

約数和(自身を含む): 180567383040

約数和(自身を除く): 107914521030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 313, 465, 626, 930, 939, 1565, 1878, 3130, 4695, 9390, 9703, 19406, 29109, 48515, 58218, 97030, 145545, 249589, 291090, 499178, 748767, 1247945, 1497534, 2495890, 3743835, 7487670, 7737259, 15474518, 23211777, 38686295, 46423554, 77372590, 78121357, 116058885, 156242714, 232117770, 234364071, 390606785, 468728142, 781213570, 1171820355, 2343640710, 2421762067, 4843524134, 7265286201, 12108810335, 14530572402, 24217620670, 36326431005, 72652862010]

約数ペア:

[(1, 72652862010), (2, 36326431005), (3, 24217620670), (5, 14530572402), (6, 12108810335), (10, 7265286201), (15, 4843524134), (30, 2421762067), (31, 2343640710), (62, 1171820355), (93, 781213570), (155, 468728142), (186, 390606785), (310, 234364071), (313, 232117770), (465, 156242714), (626, 116058885), (930, 78121357), (939, 77372590), (1565, 46423554), (1878, 38686295), (3130, 23211777), (4695, 15474518), (9390, 7737259), (9703, 7487670), (19406, 3743835), (29109, 2495890), (48515, 1497534), (58218, 1247945), (97030, 748767), (145545, 499178), (249589, 291090)]