429962260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33749}}^1$

素因数の和:33785

約数の個数: 72

約数和(自身を含む): 1131165000

約数和(自身を除く): 701202740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 33749, 67498, 134996, 168745, 236243, 337490, 438737, 472486, 674980, 877474, 944972, 1181215, 1653701, 1754948, 2193685, 2362430, 3071159, 3307402, 4387370, 4724860, 6142318, 6614804, 8268505, 8774740, 12284636, 15355795, 16537010, 21498113, 30711590, 33074020, 42996226, 61423180, 85992452, 107490565, 214981130, 429962260]

約数ペア:

[(1, 429962260), (2, 214981130), (4, 107490565), (5, 85992452), (7, 61423180), (10, 42996226), (13, 33074020), (14, 30711590), (20, 21498113), (26, 16537010), (28, 15355795), (35, 12284636), (49, 8774740), (52, 8268505), (65, 6614804), (70, 6142318), (91, 4724860), (98, 4387370), (130, 3307402), (140, 3071159), (182, 2362430), (196, 2193685), (245, 1754948), (260, 1653701), (364, 1181215), (455, 944972), (490, 877474), (637, 674980), (910, 472486), (980, 438737), (1274, 337490), (1820, 236243), (2548, 168745), (3185, 134996), (6370, 67498), (12740, 33749)]