243257910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1231}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 668473344

約数和(自身を除く): 425215434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 941, 1231, 1882, 2462, 2823, 3693, 4705, 5646, 6155, 6587, 7386, 8617, 9410, 12310, 13174, 14115, 17234, 18465, 19761, 25851, 28230, 32935, 36930, 39522, 43085, 51702, 65870, 86170, 98805, 129255, 197610, 258510, 1158371, 2316742, 3475113, 5791855, 6950226, 8108597, 11583710, 16217194, 17375565, 24325791, 34751130, 40542985, 48651582, 81085970, 121628955, 243257910]

約数ペア:

[(1, 243257910), (2, 121628955), (3, 81085970), (5, 48651582), (6, 40542985), (7, 34751130), (10, 24325791), (14, 17375565), (15, 16217194), (21, 11583710), (30, 8108597), (35, 6950226), (42, 5791855), (70, 3475113), (105, 2316742), (210, 1158371), (941, 258510), (1231, 197610), (1882, 129255), (2462, 98805), (2823, 86170), (3693, 65870), (4705, 51702), (5646, 43085), (6155, 39522), (6587, 36930), (7386, 32935), (8617, 28230), (9410, 25851), (12310, 19761), (13174, 18465), (14115, 17234)]