1141591430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 2567946240

約数和(自身を除く): 1426354810

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 89, 115, 155, 161, 178, 217, 230, 257, 310, 322, 434, 445, 514, 623, 713, 805, 890, 1085, 1246, 1285, 1426, 1610, 1799, 2047, 2170, 2570, 2759, 3115, 3565, 3598, 4094, 4991, 5518, 5911, 6230, 7130, 7967, 8995, 9982, 10235, 11822, 13795, 14329, 15934, 17990, 19313, 20470, 22873, 24955, 27590, 28658, 29555, 38626, 39835, 41377, 45746, 49910, 55769, 59110, 63457, 71645, 79670, 82754, 96565, 111538, 114365, 126914, 143290, 160111, 183241, 193130, 206885, 228730, 278845, 317285, 320222, 366482, 413770, 444199, 526079, 557690, 634570, 709063, 800555, 888398, 916205, 1052158, 1282687, 1418126, 1601110, 1832410, 2220995, 2565374, 2630395, 3545315, 3682553, 4441990, 4963441, 5260790, 6413435, 7090630, 7365106, 9926882, 12826870, 16308449, 18412765, 24817205, 32616898, 36825530, 49634410, 81542245, 114159143, 163084490, 228318286, 570795715, 1141591430]

約数ペア:

[(1, 1141591430), (2, 570795715), (5, 228318286), (7, 163084490), (10, 114159143), (14, 81542245), (23, 49634410), (31, 36825530), (35, 32616898), (46, 24817205), (62, 18412765), (70, 16308449), (89, 12826870), (115, 9926882), (155, 7365106), (161, 7090630), (178, 6413435), (217, 5260790), (230, 4963441), (257, 4441990), (310, 3682553), (322, 3545315), (434, 2630395), (445, 2565374), (514, 2220995), (623, 1832410), (713, 1601110), (805, 1418126), (890, 1282687), (1085, 1052158), (1246, 916205), (1285, 888398), (1426, 800555), (1610, 709063), (1799, 634570), (2047, 557690), (2170, 526079), (2570, 444199), (2759, 413770), (3115, 366482), (3565, 320222), (3598, 317285), (4094, 278845), (4991, 228730), (5518, 206885), (5911, 193130), (6230, 183241), (7130, 160111), (7967, 143290), (8995, 126914), (9982, 114365), (10235, 111538), (11822, 96565), (13795, 82754), (14329, 79670), (15934, 71645), (17990, 63457), (19313, 59110), (20470, 55769), (22873, 49910), (24955, 45746), (27590, 41377), (28658, 39835), (29555, 38626)]