26974710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 81948672

約数和(自身を除く): 54973962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 911, 987, 1410, 1645, 1822, 1974, 2115, 2733, 2961, 3290, 4230, 4555, 4935, 5466, 5922, 6377, 8199, 9110, 9870, 12754, 13665, 14805, 16398, 19131, 27330, 29610, 31885, 38262, 40995, 42817, 57393, 63770, 81990, 85634, 95655, 114786, 128451, 191310, 214085, 256902, 286965, 299719, 385353, 428170, 573930, 599438, 642255, 770706, 899157, 1284510, 1498595, 1798314, 1926765, 2697471, 2997190, 3853530, 4495785, 5394942, 8991570, 13487355, 26974710]

約数ペア:

[(1, 26974710), (2, 13487355), (3, 8991570), (5, 5394942), (6, 4495785), (7, 3853530), (9, 2997190), (10, 2697471), (14, 1926765), (15, 1798314), (18, 1498595), (21, 1284510), (30, 899157), (35, 770706), (42, 642255), (45, 599438), (47, 573930), (63, 428170), (70, 385353), (90, 299719), (94, 286965), (105, 256902), (126, 214085), (141, 191310), (210, 128451), (235, 114786), (282, 95655), (315, 85634), (329, 81990), (423, 63770), (470, 57393), (630, 42817), (658, 40995), (705, 38262), (846, 31885), (911, 29610), (987, 27330), (1410, 19131), (1645, 16398), (1822, 14805), (1974, 13665), (2115, 12754), (2733, 9870), (2961, 9110), (3290, 8199), (4230, 6377), (4555, 5922), (4935, 5466)]