30572748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 85478400

約数和(自身を除く): 54905652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 317, 342, 423, 513, 564, 634, 684, 846, 893, 951, 1026, 1268, 1269, 1692, 1786, 1902, 2052, 2538, 2679, 2853, 3572, 3804, 5076, 5358, 5706, 6023, 8037, 8559, 10716, 11412, 12046, 14899, 16074, 17118, 18069, 24092, 24111, 29798, 32148, 34236, 36138, 44697, 48222, 54207, 59596, 72276, 89394, 96444, 108414, 134091, 162621, 178788, 216828, 268182, 283081, 325242, 402273, 536364, 566162, 650484, 804546, 849243, 1132324, 1609092, 1698486, 2547729, 3396972, 5095458, 7643187, 10190916, 15286374, 30572748]

約数ペア:

[(1, 30572748), (2, 15286374), (3, 10190916), (4, 7643187), (6, 5095458), (9, 3396972), (12, 2547729), (18, 1698486), (19, 1609092), (27, 1132324), (36, 849243), (38, 804546), (47, 650484), (54, 566162), (57, 536364), (76, 402273), (94, 325242), (108, 283081), (114, 268182), (141, 216828), (171, 178788), (188, 162621), (228, 134091), (282, 108414), (317, 96444), (342, 89394), (423, 72276), (513, 59596), (564, 54207), (634, 48222), (684, 44697), (846, 36138), (893, 34236), (951, 32148), (1026, 29798), (1268, 24111), (1269, 24092), (1692, 18069), (1786, 17118), (1902, 16074), (2052, 14899), (2538, 12046), (2679, 11412), (2853, 10716), (3572, 8559), (3804, 8037), (5076, 6023), (5358, 5706)]