310184910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 950077440

約数和(自身を除く): 639892530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 337, 378, 487, 630, 674, 945, 974, 1011, 1461, 1685, 1890, 2022, 2359, 2435, 2922, 3033, 3370, 3409, 4383, 4718, 4870, 5055, 6066, 6818, 7077, 7305, 8766, 9099, 10110, 10227, 11795, 13149, 14154, 14610, 15165, 17045, 18198, 20454, 21231, 21915, 23590, 26298, 30330, 30681, 34090, 35385, 42462, 43830, 45495, 51135, 61362, 63693, 65745, 70770, 90990, 92043, 102270, 106155, 127386, 131490, 153405, 164119, 184086, 212310, 306810, 318465, 328238, 460215, 492357, 636930, 820595, 920430, 984714, 1148833, 1477071, 1641190, 2297666, 2461785, 2954142, 3446499, 4431213, 4923570, 5744165, 6892998, 7385355, 8862426, 10339497, 11488330, 14770710, 17232495, 20678994, 22156065, 31018491, 34464990, 44312130, 51697485, 62036982, 103394970, 155092455, 310184910]

約数ペア:

[(1, 310184910), (2, 155092455), (3, 103394970), (5, 62036982), (6, 51697485), (7, 44312130), (9, 34464990), (10, 31018491), (14, 22156065), (15, 20678994), (18, 17232495), (21, 14770710), (27, 11488330), (30, 10339497), (35, 8862426), (42, 7385355), (45, 6892998), (54, 5744165), (63, 4923570), (70, 4431213), (90, 3446499), (105, 2954142), (126, 2461785), (135, 2297666), (189, 1641190), (210, 1477071), (270, 1148833), (315, 984714), (337, 920430), (378, 820595), (487, 636930), (630, 492357), (674, 460215), (945, 328238), (974, 318465), (1011, 306810), (1461, 212310), (1685, 184086), (1890, 164119), (2022, 153405), (2359, 131490), (2435, 127386), (2922, 106155), (3033, 102270), (3370, 92043), (3409, 90990), (4383, 70770), (4718, 65745), (4870, 63693), (5055, 61362), (6066, 51135), (6818, 45495), (7077, 43830), (7305, 42462), (8766, 35385), (9099, 34090), (10110, 30681), (10227, 30330), (11795, 26298), (13149, 23590), (14154, 21915), (14610, 21231), (15165, 20454), (17045, 18198)]