15693564390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1\times {\mathrm{751}}^1$

素因数の和:1578

約数の個数: 128

約数和(自身を含む): 43453808640

約数和(自身を除く): 27760244250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 659, 751, 755, 906, 1057, 1318, 1502, 1510, 1977, 2114, 2253, 2265, 3171, 3295, 3755, 3954, 4506, 4530, 4613, 5257, 5285, 6342, 6590, 7510, 9226, 9885, 10514, 10570, 11265, 13839, 15771, 15855, 19770, 22530, 23065, 26285, 27678, 31542, 31710, 46130, 52570, 69195, 78855, 99509, 113401, 138390, 157710, 199018, 226802, 298527, 340203, 494909, 497545, 567005, 597054, 680406, 696563, 793807, 989818, 995090, 1134010, 1393126, 1484727, 1492635, 1587614, 1701015, 2089689, 2381421, 2474545, 2969454, 2985270, 3402030, 3464363, 3482815, 3969035, 4179378, 4762842, 4949090, 6928726, 6965630, 7423635, 7938070, 10393089, 10448445, 11907105, 14847270, 17321815, 20786178, 20896890, 23814210, 34643630, 51965445, 74731259, 103930890, 149462518, 224193777, 373656295, 448387554, 523118813, 747312590, 1046237626, 1120968885, 1569356439, 2241937770, 2615594065, 3138712878, 5231188130, 7846782195, 15693564390]

約数ペア:

[(1, 15693564390), (2, 7846782195), (3, 5231188130), (5, 3138712878), (6, 2615594065), (7, 2241937770), (10, 1569356439), (14, 1120968885), (15, 1046237626), (21, 747312590), (30, 523118813), (35, 448387554), (42, 373656295), (70, 224193777), (105, 149462518), (151, 103930890), (210, 74731259), (302, 51965445), (453, 34643630), (659, 23814210), (751, 20896890), (755, 20786178), (906, 17321815), (1057, 14847270), (1318, 11907105), (1502, 10448445), (1510, 10393089), (1977, 7938070), (2114, 7423635), (2253, 6965630), (2265, 6928726), (3171, 4949090), (3295, 4762842), (3755, 4179378), (3954, 3969035), (4506, 3482815), (4530, 3464363), (4613, 3402030), (5257, 2985270), (5285, 2969454), (6342, 2474545), (6590, 2381421), (7510, 2089689), (9226, 1701015), (9885, 1587614), (10514, 1492635), (10570, 1484727), (11265, 1393126), (13839, 1134010), (15771, 995090), (15855, 989818), (19770, 793807), (22530, 696563), (23065, 680406), (26285, 597054), (27678, 567005), (31542, 497545), (31710, 494909), (46130, 340203), (52570, 298527), (69195, 226802), (78855, 199018), (99509, 157710), (113401, 138390)]