274311870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 804003840

約数和(自身を除く): 529691970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 31, 35, 42, 58, 62, 70, 87, 93, 105, 145, 155, 174, 186, 203, 210, 217, 290, 310, 406, 434, 435, 465, 609, 651, 870, 899, 930, 1015, 1085, 1218, 1302, 1453, 1798, 2030, 2170, 2697, 2906, 3045, 3255, 4359, 4495, 5394, 6090, 6293, 6510, 7265, 8718, 8990, 10171, 12586, 13485, 14530, 18879, 20342, 21795, 26970, 30513, 31465, 37758, 42137, 43590, 45043, 50855, 61026, 62930, 84274, 90086, 94395, 101710, 126411, 135129, 152565, 188790, 210685, 225215, 252822, 270258, 294959, 305130, 315301, 421370, 450430, 589918, 630602, 632055, 675645, 884877, 945903, 1264110, 1306247, 1351290, 1474795, 1576505, 1769754, 1891806, 2612494, 2949590, 3153010, 3918741, 4424385, 4729515, 6531235, 7837482, 8848770, 9143729, 9459030, 13062470, 18287458, 19593705, 27431187, 39187410, 45718645, 54862374, 91437290, 137155935, 274311870]

約数ペア:

[(1, 274311870), (2, 137155935), (3, 91437290), (5, 54862374), (6, 45718645), (7, 39187410), (10, 27431187), (14, 19593705), (15, 18287458), (21, 13062470), (29, 9459030), (30, 9143729), (31, 8848770), (35, 7837482), (42, 6531235), (58, 4729515), (62, 4424385), (70, 3918741), (87, 3153010), (93, 2949590), (105, 2612494), (145, 1891806), (155, 1769754), (174, 1576505), (186, 1474795), (203, 1351290), (210, 1306247), (217, 1264110), (290, 945903), (310, 884877), (406, 675645), (434, 632055), (435, 630602), (465, 589918), (609, 450430), (651, 421370), (870, 315301), (899, 305130), (930, 294959), (1015, 270258), (1085, 252822), (1218, 225215), (1302, 210685), (1453, 188790), (1798, 152565), (2030, 135129), (2170, 126411), (2697, 101710), (2906, 94395), (3045, 90086), (3255, 84274), (4359, 62930), (4495, 61026), (5394, 50855), (6090, 45043), (6293, 43590), (6510, 42137), (7265, 37758), (8718, 31465), (8990, 30513), (10171, 26970), (12586, 21795), (13485, 20342), (14530, 18879)]