74311020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6553}}^1$

素因数の和:6581

約数の個数: 120

約数和(自身を含む): 266459424

約数和(自身を除く): 192148404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6553, 11340, 13106, 19659, 26212, 32765, 39318, 45871, 58977, 65530, 78636, 91742, 98295, 117954, 131060, 137613, 176931, 183484, 196590, 229355, 235908, 275226, 294885, 353862, 393180, 412839, 458710, 530793, 550452, 589770, 688065, 707724, 825678, 884655, 917420, 1061586, 1179540, 1238517, 1376130, 1651356, 1769310, 2064195, 2123172, 2477034, 2653965, 2752260, 3538620, 3715551, 4128390, 4954068, 5307930, 6192585, 7431102, 8256780, 10615860, 12385170, 14862204, 18577755, 24770340, 37155510, 74311020]

約数ペア:

[(1, 74311020), (2, 37155510), (3, 24770340), (4, 18577755), (5, 14862204), (6, 12385170), (7, 10615860), (9, 8256780), (10, 7431102), (12, 6192585), (14, 5307930), (15, 4954068), (18, 4128390), (20, 3715551), (21, 3538620), (27, 2752260), (28, 2653965), (30, 2477034), (35, 2123172), (36, 2064195), (42, 1769310), (45, 1651356), (54, 1376130), (60, 1238517), (63, 1179540), (70, 1061586), (81, 917420), (84, 884655), (90, 825678), (105, 707724), (108, 688065), (126, 589770), (135, 550452), (140, 530793), (162, 458710), (180, 412839), (189, 393180), (210, 353862), (252, 294885), (270, 275226), (315, 235908), (324, 229355), (378, 196590), (405, 183484), (420, 176931), (540, 137613), (567, 131060), (630, 117954), (756, 98295), (810, 91742), (945, 78636), (1134, 65530), (1260, 58977), (1620, 45871), (1890, 39318), (2268, 32765), (2835, 26212), (3780, 19659), (5670, 13106), (6553, 11340)]