15690639470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{5879}}^1$

素因数の和:7193

約数の個数: 64

約数和(自身を含む): 32463244800

約数和(自身を除く): 16772605330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1277, 2090, 2554, 5879, 6385, 11758, 12770, 14047, 24263, 28094, 29395, 48526, 58790, 64669, 70235, 111701, 121315, 129338, 140470, 223402, 242630, 266893, 323345, 533786, 558505, 646690, 1117010, 1228711, 1334465, 2457422, 2668930, 6143555, 7507483, 12287110, 15014966, 37537415, 75074830, 82582313, 142642177, 165164626, 285284354, 412911565, 713210885, 825823130, 1426421770, 1569063947, 3138127894, 7845319735, 15690639470]

約数ペア:

[(1, 15690639470), (2, 7845319735), (5, 3138127894), (10, 1569063947), (11, 1426421770), (19, 825823130), (22, 713210885), (38, 412911565), (55, 285284354), (95, 165164626), (110, 142642177), (190, 82582313), (209, 75074830), (418, 37537415), (1045, 15014966), (1277, 12287110), (2090, 7507483), (2554, 6143555), (5879, 2668930), (6385, 2457422), (11758, 1334465), (12770, 1228711), (14047, 1117010), (24263, 646690), (28094, 558505), (29395, 533786), (48526, 323345), (58790, 266893), (64669, 242630), (70235, 223402), (111701, 140470), (121315, 129338)]