66603810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 203341824

約数和(自身を除く): 136738014

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 787, 806, 910, 930, 1085, 1209, 1302, 1365, 1574, 2015, 2170, 2361, 2418, 2730, 2821, 3255, 3935, 4030, 4722, 5509, 5642, 6045, 6510, 7870, 8463, 10231, 11018, 11805, 12090, 14105, 16527, 16926, 20462, 23610, 24397, 27545, 28210, 30693, 33054, 42315, 48794, 51155, 55090, 61386, 71617, 73191, 82635, 84630, 102310, 121985, 143234, 146382, 153465, 165270, 170779, 214851, 243970, 306930, 317161, 341558, 358085, 365955, 429702, 512337, 634322, 716170, 731910, 853895, 951483, 1024674, 1074255, 1585805, 1707790, 1902966, 2148510, 2220127, 2561685, 3171610, 4440254, 4757415, 5123370, 6660381, 9514830, 11100635, 13320762, 22201270, 33301905, 66603810]

約数ペア:

[(1, 66603810), (2, 33301905), (3, 22201270), (5, 13320762), (6, 11100635), (7, 9514830), (10, 6660381), (13, 5123370), (14, 4757415), (15, 4440254), (21, 3171610), (26, 2561685), (30, 2220127), (31, 2148510), (35, 1902966), (39, 1707790), (42, 1585805), (62, 1074255), (65, 1024674), (70, 951483), (78, 853895), (91, 731910), (93, 716170), (105, 634322), (130, 512337), (155, 429702), (182, 365955), (186, 358085), (195, 341558), (210, 317161), (217, 306930), (273, 243970), (310, 214851), (390, 170779), (403, 165270), (434, 153465), (455, 146382), (465, 143234), (546, 121985), (651, 102310), (787, 84630), (806, 82635), (910, 73191), (930, 71617), (1085, 61386), (1209, 55090), (1302, 51155), (1365, 48794), (1574, 42315), (2015, 33054), (2170, 30693), (2361, 28210), (2418, 27545), (2730, 24397), (2821, 23610), (3255, 20462), (3935, 16926), (4030, 16527), (4722, 14105), (5509, 12090), (5642, 11805), (6045, 11018), (6510, 10231), (7870, 8463)]