1789782330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64081}}^1$

素因数の和:64124

約数の個数: 96

約数和(自身を含む): 5259850560

約数和(自身を除く): 3470068230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 64081, 128162, 192243, 320405, 384486, 448567, 640810, 897134, 961215, 1217539, 1345701, 1922430, 2242835, 2435078, 2691402, 3139969, 3652617, 4485670, 6087695, 6279938, 6728505, 7305234, 8522773, 9419907, 12175390, 13457010, 15699845, 17045546, 18263085, 18839814, 25568319, 31399690, 36526170, 42613865, 47099535, 51136638, 59659411, 85227730, 94199070, 119318822, 127841595, 178978233, 255683190, 298297055, 357956466, 596594110, 894891165, 1789782330]

約数ペア:

[(1, 1789782330), (2, 894891165), (3, 596594110), (5, 357956466), (6, 298297055), (7, 255683190), (10, 178978233), (14, 127841595), (15, 119318822), (19, 94199070), (21, 85227730), (30, 59659411), (35, 51136638), (38, 47099535), (42, 42613865), (49, 36526170), (57, 31399690), (70, 25568319), (95, 18839814), (98, 18263085), (105, 17045546), (114, 15699845), (133, 13457010), (147, 12175390), (190, 9419907), (210, 8522773), (245, 7305234), (266, 6728505), (285, 6279938), (294, 6087695), (399, 4485670), (490, 3652617), (570, 3139969), (665, 2691402), (735, 2435078), (798, 2242835), (931, 1922430), (1330, 1345701), (1470, 1217539), (1862, 961215), (1995, 897134), (2793, 640810), (3990, 448567), (4655, 384486), (5586, 320405), (9310, 192243), (13965, 128162), (27930, 64081)]