145414710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 307459530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1637, 1645, 1890, 1974, 2115, 2538, 2961, 3274, 3290, 4230, 4911, 4935, 5922, 6345, 8185, 8883, 9822, 9870, 11459, 12690, 14733, 14805, 16370, 17766, 22918, 24555, 29466, 29610, 34377, 44199, 44415, 49110, 57295, 68754, 73665, 76939, 88398, 88830, 103131, 114590, 147330, 153878, 171885, 206262, 220995, 230817, 309393, 343770, 384695, 441990, 461634, 515655, 538573, 618786, 692451, 769390, 1031310, 1077146, 1154085, 1384902, 1546965, 1615719, 2077353, 2308170, 2692865, 3093930, 3231438, 3462255, 4154706, 4847157, 5385730, 6924510, 8078595, 9694314, 10386765, 14541471, 16157190, 20773530, 24235785, 29082942, 48471570, 72707355, 145414710]

約数ペア:

[(1, 145414710), (2, 72707355), (3, 48471570), (5, 29082942), (6, 24235785), (7, 20773530), (9, 16157190), (10, 14541471), (14, 10386765), (15, 9694314), (18, 8078595), (21, 6924510), (27, 5385730), (30, 4847157), (35, 4154706), (42, 3462255), (45, 3231438), (47, 3093930), (54, 2692865), (63, 2308170), (70, 2077353), (90, 1615719), (94, 1546965), (105, 1384902), (126, 1154085), (135, 1077146), (141, 1031310), (189, 769390), (210, 692451), (235, 618786), (270, 538573), (282, 515655), (315, 461634), (329, 441990), (378, 384695), (423, 343770), (470, 309393), (630, 230817), (658, 220995), (705, 206262), (846, 171885), (945, 153878), (987, 147330), (1269, 114590), (1410, 103131), (1637, 88830), (1645, 88398), (1890, 76939), (1974, 73665), (2115, 68754), (2538, 57295), (2961, 49110), (3274, 44415), (3290, 44199), (4230, 34377), (4911, 29610), (4935, 29466), (5922, 24555), (6345, 22918), (8185, 17766), (8883, 16370), (9822, 14805), (9870, 14733), (11459, 12690)]