16026990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 44319744

約数和(自身を除く): 28292754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 457, 501, 835, 914, 1002, 1169, 1371, 1670, 2285, 2338, 2505, 2742, 3199, 3507, 4570, 5010, 5845, 6398, 6855, 7014, 9597, 11690, 13710, 15995, 17535, 19194, 31990, 35070, 47985, 76319, 95970, 152638, 228957, 381595, 457914, 534233, 763190, 1068466, 1144785, 1602699, 2289570, 2671165, 3205398, 5342330, 8013495, 16026990]

約数ペア:

[(1, 16026990), (2, 8013495), (3, 5342330), (5, 3205398), (6, 2671165), (7, 2289570), (10, 1602699), (14, 1144785), (15, 1068466), (21, 763190), (30, 534233), (35, 457914), (42, 381595), (70, 228957), (105, 152638), (167, 95970), (210, 76319), (334, 47985), (457, 35070), (501, 31990), (835, 19194), (914, 17535), (1002, 15995), (1169, 13710), (1371, 11690), (1670, 9597), (2285, 7014), (2338, 6855), (2505, 6398), (2742, 5845), (3199, 5010), (3507, 4570)]