33720190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 38596610

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 61, 70, 106, 122, 149, 265, 298, 305, 371, 427, 530, 610, 742, 745, 854, 1043, 1490, 1855, 2086, 2135, 3233, 3710, 4270, 5215, 6466, 7897, 9089, 10430, 15794, 16165, 18178, 22631, 32330, 39485, 45262, 45445, 55279, 63623, 78970, 90890, 110558, 113155, 127246, 226310, 276395, 318115, 481717, 552790, 636230, 963434, 2408585, 3372019, 4817170, 6744038, 16860095, 33720190]

約数ペア:

[(1, 33720190), (2, 16860095), (5, 6744038), (7, 4817170), (10, 3372019), (14, 2408585), (35, 963434), (53, 636230), (61, 552790), (70, 481717), (106, 318115), (122, 276395), (149, 226310), (265, 127246), (298, 113155), (305, 110558), (371, 90890), (427, 78970), (530, 63623), (610, 55279), (742, 45445), (745, 45262), (854, 39485), (1043, 32330), (1490, 22631), (1855, 18178), (2086, 16165), (2135, 15794), (3233, 10430), (3710, 9089), (4270, 7897), (5215, 6466)]