2023441070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 4441651200

約数和(自身を除く): 2418210130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 101, 139, 142, 145, 202, 203, 278, 290, 355, 406, 497, 505, 695, 707, 710, 973, 994, 1010, 1015, 1390, 1414, 1946, 2030, 2059, 2485, 2929, 3535, 4031, 4118, 4865, 4970, 5858, 7070, 7171, 8062, 9730, 9869, 10295, 14039, 14342, 14413, 14645, 19738, 20155, 20503, 20590, 28078, 28217, 28826, 29290, 35855, 40310, 41006, 49345, 50197, 56434, 69083, 70195, 71710, 72065, 98273, 98690, 100394, 102515, 138166, 140390, 141085, 144130, 196546, 205030, 207959, 250985, 282170, 286201, 345415, 407131, 415918, 491365, 501970, 572402, 690830, 814262, 982730, 996769, 1039795, 1431005, 1455713, 1993538, 2003407, 2035655, 2079590, 2849917, 2862010, 2911426, 4006814, 4071310, 4983845, 5699834, 6977383, 7278565, 9967690, 10017035, 13954766, 14249585, 14557130, 20034070, 28499170, 28906301, 34886915, 57812602, 69773830, 144531505, 202344107, 289063010, 404688214, 1011720535, 2023441070]

約数ペア:

[(1, 2023441070), (2, 1011720535), (5, 404688214), (7, 289063010), (10, 202344107), (14, 144531505), (29, 69773830), (35, 57812602), (58, 34886915), (70, 28906301), (71, 28499170), (101, 20034070), (139, 14557130), (142, 14249585), (145, 13954766), (202, 10017035), (203, 9967690), (278, 7278565), (290, 6977383), (355, 5699834), (406, 4983845), (497, 4071310), (505, 4006814), (695, 2911426), (707, 2862010), (710, 2849917), (973, 2079590), (994, 2035655), (1010, 2003407), (1015, 1993538), (1390, 1455713), (1414, 1431005), (1946, 1039795), (2030, 996769), (2059, 982730), (2485, 814262), (2929, 690830), (3535, 572402), (4031, 501970), (4118, 491365), (4865, 415918), (4970, 407131), (5858, 345415), (7070, 286201), (7171, 282170), (8062, 250985), (9730, 207959), (9869, 205030), (10295, 196546), (14039, 144130), (14342, 141085), (14413, 140390), (14645, 138166), (19738, 102515), (20155, 100394), (20503, 98690), (20590, 98273), (28078, 72065), (28217, 71710), (28826, 70195), (29290, 69083), (35855, 56434), (40310, 50197), (41006, 49345)]