15666130830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1050713}}^1$

素因数の和:1050801

約数の個数: 64

約数和(自身を含む): 43575211008

約数和(自身を除く): 27909080178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 1050713, 2101426, 3152139, 5253565, 6304278, 7354991, 10507130, 14709982, 15760695, 22064973, 31521390, 36774955, 44129946, 73549910, 74600623, 110324865, 149201246, 220649730, 223801869, 373003115, 447603738, 522204361, 746006230, 1044408722, 1119009345, 1566613083, 2238018690, 2611021805, 3133226166, 5222043610, 7833065415, 15666130830]

約数ペア:

[(1, 15666130830), (2, 7833065415), (3, 5222043610), (5, 3133226166), (6, 2611021805), (7, 2238018690), (10, 1566613083), (14, 1119009345), (15, 1044408722), (21, 746006230), (30, 522204361), (35, 447603738), (42, 373003115), (70, 223801869), (71, 220649730), (105, 149201246), (142, 110324865), (210, 74600623), (213, 73549910), (355, 44129946), (426, 36774955), (497, 31521390), (710, 22064973), (994, 15760695), (1065, 14709982), (1491, 10507130), (2130, 7354991), (2485, 6304278), (2982, 5253565), (4970, 3152139), (7455, 2101426), (14910, 1050713)]