1036981620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9781}}^1$

素因数の和:9846

約数の個数: 144

約数和(自身を含む): 3418222080

約数和(自身を除く): 2381240460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5301, 5580, 5890, 7068, 8835, 9781, 10602, 11780, 17670, 19562, 21204, 26505, 29343, 35340, 39124, 48905, 53010, 58686, 88029, 97810, 106020, 117372, 146715, 176058, 185839, 195620, 293430, 303211, 352116, 371678, 440145, 557517, 586860, 606422, 743356, 880290, 909633, 929195, 1115034, 1212844, 1516055, 1672551, 1760580, 1819266, 1858390, 2230068, 2728899, 2787585, 3032110, 3345102, 3638532, 3716780, 4548165, 5457798, 5575170, 5761009, 6064220, 6690204, 8362755, 9096330, 10915596, 11150340, 11522018, 13644495, 16725510, 17283027, 18192660, 23044036, 27288990, 28805045, 33451020, 34566054, 51849081, 54577980, 57610090, 69132108, 86415135, 103698162, 115220180, 172830270, 207396324, 259245405, 345660540, 518490810, 1036981620]

約数ペア:

[(1, 1036981620), (2, 518490810), (3, 345660540), (4, 259245405), (5, 207396324), (6, 172830270), (9, 115220180), (10, 103698162), (12, 86415135), (15, 69132108), (18, 57610090), (19, 54577980), (20, 51849081), (30, 34566054), (31, 33451020), (36, 28805045), (38, 27288990), (45, 23044036), (57, 18192660), (60, 17283027), (62, 16725510), (76, 13644495), (90, 11522018), (93, 11150340), (95, 10915596), (114, 9096330), (124, 8362755), (155, 6690204), (171, 6064220), (180, 5761009), (186, 5575170), (190, 5457798), (228, 4548165), (279, 3716780), (285, 3638532), (310, 3345102), (342, 3032110), (372, 2787585), (380, 2728899), (465, 2230068), (558, 1858390), (570, 1819266), (589, 1760580), (620, 1672551), (684, 1516055), (855, 1212844), (930, 1115034), (1116, 929195), (1140, 909633), (1178, 880290), (1395, 743356), (1710, 606422), (1767, 586860), (1860, 557517), (2356, 440145), (2790, 371678), (2945, 352116), (3420, 303211), (3534, 293430), (5301, 195620), (5580, 185839), (5890, 176058), (7068, 146715), (8835, 117372), (9781, 106020), (10602, 97810), (11780, 88029), (17670, 58686), (19562, 53010), (21204, 48905), (26505, 39124), (29343, 35340)]