78463670030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{4507}}^1$

素因数の和:5265

約数の個数: 64

約数和(自身を含む): 147695063040

約数和(自身を除く): 69231393010

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 631, 890, 1262, 2759, 3155, 4507, 5518, 6310, 9014, 13795, 19561, 22535, 27590, 39122, 45070, 56159, 97805, 112318, 139717, 195610, 279434, 280795, 401123, 561590, 698585, 802246, 1397170, 1740929, 2005615, 2843917, 3481858, 4011230, 5687834, 8704645, 12434813, 14219585, 17409290, 24869626, 28439170, 62174065, 88161427, 124348130, 176322854, 253108613, 440807135, 506217226, 881614270, 1265543065, 2531086130, 7846367003, 15692734006, 39231835015, 78463670030]

約数ペア:

[(1, 78463670030), (2, 39231835015), (5, 15692734006), (10, 7846367003), (31, 2531086130), (62, 1265543065), (89, 881614270), (155, 506217226), (178, 440807135), (310, 253108613), (445, 176322854), (631, 124348130), (890, 88161427), (1262, 62174065), (2759, 28439170), (3155, 24869626), (4507, 17409290), (5518, 14219585), (6310, 12434813), (9014, 8704645), (13795, 5687834), (19561, 4011230), (22535, 3481858), (27590, 2843917), (39122, 2005615), (45070, 1740929), (56159, 1397170), (97805, 802246), (112318, 698585), (139717, 561590), (195610, 401123), (279434, 280795)]