2742595730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{1307}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 5834391552

約数和(自身を除く): 3091795822

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 967, 1085, 1307, 1934, 2170, 2614, 4835, 6535, 6769, 9149, 9670, 13070, 13538, 18298, 29977, 33845, 40517, 45745, 59954, 67690, 81034, 91490, 149885, 202585, 209839, 283619, 299770, 405170, 419678, 567238, 1049195, 1263869, 1418095, 2098390, 2527738, 2836190, 6319345, 8847083, 12638690, 17694166, 39179939, 44235415, 78359878, 88470830, 195899695, 274259573, 391799390, 548519146, 1371297865, 2742595730]

約数ペア:

[(1, 2742595730), (2, 1371297865), (5, 548519146), (7, 391799390), (10, 274259573), (14, 195899695), (31, 88470830), (35, 78359878), (62, 44235415), (70, 39179939), (155, 17694166), (217, 12638690), (310, 8847083), (434, 6319345), (967, 2836190), (1085, 2527738), (1307, 2098390), (1934, 1418095), (2170, 1263869), (2614, 1049195), (4835, 567238), (6535, 419678), (6769, 405170), (9149, 299770), (9670, 283619), (13070, 209839), (13538, 202585), (18298, 149885), (29977, 91490), (33845, 81034), (40517, 67690), (45745, 59954)]