1570851990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^2$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 4339623600

約数和(自身を除く): 2768771610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 101, 118, 145, 174, 177, 202, 261, 290, 295, 303, 354, 435, 505, 522, 531, 590, 606, 870, 885, 909, 1010, 1062, 1305, 1515, 1711, 1770, 1818, 2610, 2655, 2929, 3030, 3422, 4545, 5133, 5310, 5858, 5959, 8555, 8787, 9090, 10201, 10266, 11918, 14645, 15399, 17110, 17574, 17877, 20402, 25665, 26361, 29290, 29795, 30603, 30798, 35754, 43935, 51005, 51330, 52722, 53631, 59590, 61206, 76995, 87870, 89385, 91809, 102010, 107262, 131805, 153015, 153990, 172811, 178770, 183618, 263610, 268155, 295829, 306030, 345622, 459045, 518433, 536310, 591658, 601859, 864055, 887487, 918090, 1036866, 1203718, 1479145, 1555299, 1728110, 1774974, 1805577, 2592165, 2662461, 2958290, 3009295, 3110598, 3611154, 4437435, 5184330, 5324922, 5416731, 6018590, 7776495, 8874870, 9027885, 10833462, 13312305, 15552990, 17453911, 18055770, 26624610, 27083655, 34907822, 52361733, 54167310, 87269555, 104723466, 157085199, 174539110, 261808665, 314170398, 523617330, 785425995, 1570851990]

約数ペア:

[(1, 1570851990), (2, 785425995), (3, 523617330), (5, 314170398), (6, 261808665), (9, 174539110), (10, 157085199), (15, 104723466), (18, 87269555), (29, 54167310), (30, 52361733), (45, 34907822), (58, 27083655), (59, 26624610), (87, 18055770), (90, 17453911), (101, 15552990), (118, 13312305), (145, 10833462), (174, 9027885), (177, 8874870), (202, 7776495), (261, 6018590), (290, 5416731), (295, 5324922), (303, 5184330), (354, 4437435), (435, 3611154), (505, 3110598), (522, 3009295), (531, 2958290), (590, 2662461), (606, 2592165), (870, 1805577), (885, 1774974), (909, 1728110), (1010, 1555299), (1062, 1479145), (1305, 1203718), (1515, 1036866), (1711, 918090), (1770, 887487), (1818, 864055), (2610, 601859), (2655, 591658), (2929, 536310), (3030, 518433), (3422, 459045), (4545, 345622), (5133, 306030), (5310, 295829), (5858, 268155), (5959, 263610), (8555, 183618), (8787, 178770), (9090, 172811), (10201, 153990), (10266, 153015), (11918, 131805), (14645, 107262), (15399, 102010), (17110, 91809), (17574, 89385), (17877, 87870), (20402, 76995), (25665, 61206), (26361, 59590), (29290, 53631), (29795, 52722), (30603, 51330), (30798, 51005), (35754, 43935)]