2830841730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1229}}^1$

素因数の和:1713

約数の個数: 128

約数和(自身を含む): 7970400000

約数和(自身を除く): 5139558270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 449, 513, 570, 855, 898, 1026, 1229, 1347, 1710, 2245, 2458, 2565, 2694, 3687, 4041, 4490, 5130, 6145, 6735, 7374, 8082, 8531, 11061, 12123, 12290, 13470, 17062, 18435, 20205, 22122, 23351, 24246, 25593, 33183, 36870, 40410, 42655, 46702, 51186, 55305, 60615, 66366, 70053, 76779, 85310, 110610, 116755, 121230, 127965, 140106, 153558, 165915, 210159, 230337, 233510, 255930, 331830, 350265, 383895, 420318, 460674, 551821, 630477, 700530, 767790, 1050795, 1103642, 1151685, 1260954, 1655463, 2101590, 2303370, 2759105, 3152385, 3310926, 4966389, 5518210, 6304770, 8277315, 9932778, 10484599, 14899167, 16554630, 20969198, 24831945, 29798334, 31453797, 49663890, 52422995, 62907594, 74495835, 94361391, 104845990, 148991670, 157268985, 188722782, 283084173, 314537970, 471806955, 566168346, 943613910, 1415420865, 2830841730]

約数ペア:

[(1, 2830841730), (2, 1415420865), (3, 943613910), (5, 566168346), (6, 471806955), (9, 314537970), (10, 283084173), (15, 188722782), (18, 157268985), (19, 148991670), (27, 104845990), (30, 94361391), (38, 74495835), (45, 62907594), (54, 52422995), (57, 49663890), (90, 31453797), (95, 29798334), (114, 24831945), (135, 20969198), (171, 16554630), (190, 14899167), (270, 10484599), (285, 9932778), (342, 8277315), (449, 6304770), (513, 5518210), (570, 4966389), (855, 3310926), (898, 3152385), (1026, 2759105), (1229, 2303370), (1347, 2101590), (1710, 1655463), (2245, 1260954), (2458, 1151685), (2565, 1103642), (2694, 1050795), (3687, 767790), (4041, 700530), (4490, 630477), (5130, 551821), (6145, 460674), (6735, 420318), (7374, 383895), (8082, 350265), (8531, 331830), (11061, 255930), (12123, 233510), (12290, 230337), (13470, 210159), (17062, 165915), (18435, 153558), (20205, 140106), (22122, 127965), (23351, 121230), (24246, 116755), (25593, 110610), (33183, 85310), (36870, 76779), (40410, 70053), (42655, 66366), (46702, 60615), (51186, 55305)]