1520583570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7211}}^1$

素因数の和:7309

約数の個数: 128

約数和(自身を含む): 4486440960

約数和(自身を除く): 2965857390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 90, 99, 110, 135, 142, 165, 198, 213, 270, 297, 330, 355, 426, 495, 594, 639, 710, 781, 990, 1065, 1278, 1485, 1562, 1917, 2130, 2343, 2970, 3195, 3834, 3905, 4686, 6390, 7029, 7211, 7810, 9585, 11715, 14058, 14422, 19170, 21087, 21633, 23430, 35145, 36055, 42174, 43266, 64899, 70290, 72110, 79321, 105435, 108165, 129798, 158642, 194697, 210870, 216330, 237963, 324495, 389394, 396605, 475926, 511981, 648990, 713889, 793210, 973485, 1023962, 1189815, 1427778, 1535943, 1946970, 2141667, 2379630, 2559905, 3071886, 3569445, 4283334, 4607829, 5119810, 5631791, 7138890, 7679715, 9215658, 10708335, 11263582, 13823487, 15359430, 16895373, 21416670, 23039145, 27646974, 28158955, 33790746, 46078290, 50686119, 56317910, 69117435, 84476865, 101372238, 138234870, 152058357, 168953730, 253430595, 304116714, 506861190, 760291785, 1520583570]

約数ペア:

[(1, 1520583570), (2, 760291785), (3, 506861190), (5, 304116714), (6, 253430595), (9, 168953730), (10, 152058357), (11, 138234870), (15, 101372238), (18, 84476865), (22, 69117435), (27, 56317910), (30, 50686119), (33, 46078290), (45, 33790746), (54, 28158955), (55, 27646974), (66, 23039145), (71, 21416670), (90, 16895373), (99, 15359430), (110, 13823487), (135, 11263582), (142, 10708335), (165, 9215658), (198, 7679715), (213, 7138890), (270, 5631791), (297, 5119810), (330, 4607829), (355, 4283334), (426, 3569445), (495, 3071886), (594, 2559905), (639, 2379630), (710, 2141667), (781, 1946970), (990, 1535943), (1065, 1427778), (1278, 1189815), (1485, 1023962), (1562, 973485), (1917, 793210), (2130, 713889), (2343, 648990), (2970, 511981), (3195, 475926), (3834, 396605), (3905, 389394), (4686, 324495), (6390, 237963), (7029, 216330), (7211, 210870), (7810, 194697), (9585, 158642), (11715, 129798), (14058, 108165), (14422, 105435), (19170, 79321), (21087, 72110), (21633, 70290), (23430, 64899), (35145, 43266), (36055, 42174)]