528022740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17707}}^1$

素因数の和:17797

約数の個数: 96

約数和(自身を含む): 1713567744

約数和(自身を除く): 1185545004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 17707, 29820, 35414, 53121, 70828, 88535, 106242, 123949, 177070, 212484, 247898, 265605, 354140, 371847, 495796, 531210, 619745, 743694, 1062420, 1239490, 1257197, 1487388, 1859235, 2478980, 2514394, 3718470, 3771591, 5028788, 6285985, 7436940, 7543182, 8800379, 12571970, 15086364, 17600758, 18857955, 25143940, 26401137, 35201516, 37715910, 44001895, 52802274, 75431820, 88003790, 105604548, 132005685, 176007580, 264011370, 528022740]

約数ペア:

[(1, 528022740), (2, 264011370), (3, 176007580), (4, 132005685), (5, 105604548), (6, 88003790), (7, 75431820), (10, 52802274), (12, 44001895), (14, 37715910), (15, 35201516), (20, 26401137), (21, 25143940), (28, 18857955), (30, 17600758), (35, 15086364), (42, 12571970), (60, 8800379), (70, 7543182), (71, 7436940), (84, 6285985), (105, 5028788), (140, 3771591), (142, 3718470), (210, 2514394), (213, 2478980), (284, 1859235), (355, 1487388), (420, 1257197), (426, 1239490), (497, 1062420), (710, 743694), (852, 619745), (994, 531210), (1065, 495796), (1420, 371847), (1491, 354140), (1988, 265605), (2130, 247898), (2485, 212484), (2982, 177070), (4260, 123949), (4970, 106242), (5964, 88535), (7455, 70828), (9940, 53121), (14910, 35414), (17707, 29820)]