58156140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 192132864

約数和(自身を除く): 133976724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 131, 140, 147, 151, 196, 210, 245, 262, 294, 302, 393, 420, 453, 490, 524, 588, 604, 655, 735, 755, 786, 906, 917, 980, 1057, 1310, 1470, 1510, 1572, 1812, 1834, 1965, 2114, 2265, 2620, 2751, 2940, 3020, 3171, 3668, 3930, 4228, 4530, 4585, 5285, 5502, 6342, 6419, 7399, 7860, 9060, 9170, 10570, 11004, 12684, 12838, 13755, 14798, 15855, 18340, 19257, 19781, 21140, 22197, 25676, 27510, 29596, 31710, 32095, 36995, 38514, 39562, 44394, 55020, 59343, 63420, 64190, 73990, 77028, 79124, 88788, 96285, 98905, 110985, 118686, 128380, 138467, 147980, 192570, 197810, 221970, 237372, 276934, 296715, 385140, 395620, 415401, 443940, 553868, 593430, 692335, 830802, 969269, 1186860, 1384670, 1661604, 1938538, 2077005, 2769340, 2907807, 3877076, 4154010, 4846345, 5815614, 8308020, 9692690, 11631228, 14539035, 19385380, 29078070, 58156140]

約数ペア:

[(1, 58156140), (2, 29078070), (3, 19385380), (4, 14539035), (5, 11631228), (6, 9692690), (7, 8308020), (10, 5815614), (12, 4846345), (14, 4154010), (15, 3877076), (20, 2907807), (21, 2769340), (28, 2077005), (30, 1938538), (35, 1661604), (42, 1384670), (49, 1186860), (60, 969269), (70, 830802), (84, 692335), (98, 593430), (105, 553868), (131, 443940), (140, 415401), (147, 395620), (151, 385140), (196, 296715), (210, 276934), (245, 237372), (262, 221970), (294, 197810), (302, 192570), (393, 147980), (420, 138467), (453, 128380), (490, 118686), (524, 110985), (588, 98905), (604, 96285), (655, 88788), (735, 79124), (755, 77028), (786, 73990), (906, 64190), (917, 63420), (980, 59343), (1057, 55020), (1310, 44394), (1470, 39562), (1510, 38514), (1572, 36995), (1812, 32095), (1834, 31710), (1965, 29596), (2114, 27510), (2265, 25676), (2620, 22197), (2751, 21140), (2940, 19781), (3020, 19257), (3171, 18340), (3668, 15855), (3930, 14798), (4228, 13755), (4530, 12838), (4585, 12684), (5285, 11004), (5502, 10570), (6342, 9170), (6419, 9060), (7399, 7860)]