235887470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 560196000

約数和(自身を除く): 324308530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 910, 931, 1235, 1274, 1330, 1729, 1862, 1949, 2470, 3185, 3458, 3898, 4655, 6370, 8645, 9310, 9745, 12103, 13643, 17290, 19490, 24206, 25337, 27286, 37031, 50674, 60515, 68215, 74062, 95501, 121030, 126685, 136430, 177359, 185155, 191002, 253370, 259217, 354718, 370310, 477505, 481403, 518434, 886795, 955010, 962806, 1241513, 1296085, 1773590, 1814519, 2407015, 2483026, 2592170, 3369821, 3629038, 4814030, 6207565, 6739642, 9072595, 12415130, 16849105, 18145190, 23588747, 33698210, 47177494, 117943735, 235887470]

約数ペア:

[(1, 235887470), (2, 117943735), (5, 47177494), (7, 33698210), (10, 23588747), (13, 18145190), (14, 16849105), (19, 12415130), (26, 9072595), (35, 6739642), (38, 6207565), (49, 4814030), (65, 3629038), (70, 3369821), (91, 2592170), (95, 2483026), (98, 2407015), (130, 1814519), (133, 1773590), (182, 1296085), (190, 1241513), (245, 962806), (247, 955010), (266, 886795), (455, 518434), (490, 481403), (494, 477505), (637, 370310), (665, 354718), (910, 259217), (931, 253370), (1235, 191002), (1274, 185155), (1330, 177359), (1729, 136430), (1862, 126685), (1949, 121030), (2470, 95501), (3185, 74062), (3458, 68215), (3898, 60515), (4655, 50674), (6370, 37031), (8645, 27286), (9310, 25337), (9745, 24206), (12103, 19490), (13643, 17290)]