2893702940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 6686971200

約数和(自身を除く): 3793268260

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 269, 290, 340, 493, 538, 580, 986, 1076, 1091, 1345, 1972, 2182, 2465, 2690, 4364, 4573, 4930, 5380, 5455, 7801, 9146, 9860, 10910, 15602, 18292, 18547, 21820, 22865, 31204, 31639, 37094, 39005, 45730, 63278, 74188, 78010, 91460, 92735, 126556, 132617, 156020, 158195, 185470, 265234, 293479, 316390, 370940, 530468, 537863, 586958, 632780, 663085, 1075726, 1173916, 1326170, 1467395, 2151452, 2652340, 2689315, 2934790, 4989143, 5378630, 5869580, 8510891, 9978286, 10757260, 17021782, 19956572, 24945715, 34043564, 42554455, 49891430, 85108910, 99782860, 144685147, 170217820, 289370294, 578740588, 723425735, 1446851470, 2893702940]

約数ペア:

[(1, 2893702940), (2, 1446851470), (4, 723425735), (5, 578740588), (10, 289370294), (17, 170217820), (20, 144685147), (29, 99782860), (34, 85108910), (58, 49891430), (68, 42554455), (85, 34043564), (116, 24945715), (145, 19956572), (170, 17021782), (269, 10757260), (290, 9978286), (340, 8510891), (493, 5869580), (538, 5378630), (580, 4989143), (986, 2934790), (1076, 2689315), (1091, 2652340), (1345, 2151452), (1972, 1467395), (2182, 1326170), (2465, 1173916), (2690, 1075726), (4364, 663085), (4573, 632780), (4930, 586958), (5380, 537863), (5455, 530468), (7801, 370940), (9146, 316390), (9860, 293479), (10910, 265234), (15602, 185470), (18292, 158195), (18547, 156020), (21820, 132617), (22865, 126556), (31204, 92735), (31639, 91460), (37094, 78010), (39005, 74188), (45730, 63278)]