2010158850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1721

約数の個数: 144

約数和(自身を含む): 5835001536

約数和(自身を除く): 3824842686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 181, 210, 245, 294, 350, 362, 490, 525, 543, 735, 905, 1050, 1086, 1225, 1267, 1470, 1511, 1810, 2450, 2534, 2715, 3022, 3675, 3801, 4525, 4533, 5430, 6335, 7350, 7555, 7602, 8869, 9050, 9066, 10577, 12670, 13575, 15110, 17738, 19005, 21154, 22665, 26607, 27150, 31675, 31731, 37775, 38010, 44345, 45330, 52885, 53214, 63350, 63462, 74039, 75550, 88690, 95025, 105770, 113325, 133035, 148078, 158655, 190050, 221725, 222117, 226650, 264425, 266070, 273491, 317310, 370195, 443450, 444234, 528850, 546982, 665175, 740390, 793275, 820473, 1110585, 1330350, 1367455, 1586550, 1640946, 1850975, 1914437, 2221170, 2734910, 3701950, 3828874, 4102365, 5552925, 5743311, 6837275, 8204730, 9572185, 11105850, 11486622, 13401059, 13674550, 19144370, 20511825, 26802118, 28716555, 40203177, 41023650, 47860925, 57433110, 67005295, 80406354, 95721850, 134010590, 143582775, 201015885, 287165550, 335026475, 402031770, 670052950, 1005079425, 2010158850]

約数ペア:

[(1, 2010158850), (2, 1005079425), (3, 670052950), (5, 402031770), (6, 335026475), (7, 287165550), (10, 201015885), (14, 143582775), (15, 134010590), (21, 95721850), (25, 80406354), (30, 67005295), (35, 57433110), (42, 47860925), (49, 41023650), (50, 40203177), (70, 28716555), (75, 26802118), (98, 20511825), (105, 19144370), (147, 13674550), (150, 13401059), (175, 11486622), (181, 11105850), (210, 9572185), (245, 8204730), (294, 6837275), (350, 5743311), (362, 5552925), (490, 4102365), (525, 3828874), (543, 3701950), (735, 2734910), (905, 2221170), (1050, 1914437), (1086, 1850975), (1225, 1640946), (1267, 1586550), (1470, 1367455), (1511, 1330350), (1810, 1110585), (2450, 820473), (2534, 793275), (2715, 740390), (3022, 665175), (3675, 546982), (3801, 528850), (4525, 444234), (4533, 443450), (5430, 370195), (6335, 317310), (7350, 273491), (7555, 266070), (7602, 264425), (8869, 226650), (9050, 222117), (9066, 221725), (10577, 190050), (12670, 158655), (13575, 148078), (15110, 133035), (17738, 113325), (19005, 105770), (21154, 95025), (22665, 88690), (26607, 75550), (27150, 74039), (31675, 63462), (31731, 63350), (37775, 53214), (38010, 52885), (44345, 45330)]