383290740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43457}}^1$

素因数の和:43486

約数の個数: 108

約数和(自身を含む): 1352499876

約数和(自身を除く): 969209136

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 43457, 86914, 130371, 173828, 217285, 260742, 304199, 391113, 434570, 521484, 608398, 651855, 782226, 869140, 912597, 1216796, 1303710, 1520995, 1564452, 1825194, 1955565, 2129393, 2607420, 2737791, 3041990, 3650388, 3911130, 4258786, 4562985, 5475582, 6083980, 6388179, 7822260, 8517572, 9125970, 10646965, 10951164, 12776358, 13688955, 18251940, 19164537, 21293930, 25552716, 27377910, 31940895, 38329074, 42587860, 54755820, 63881790, 76658148, 95822685, 127763580, 191645370, 383290740]

約数ペア:

[(1, 383290740), (2, 191645370), (3, 127763580), (4, 95822685), (5, 76658148), (6, 63881790), (7, 54755820), (9, 42587860), (10, 38329074), (12, 31940895), (14, 27377910), (15, 25552716), (18, 21293930), (20, 19164537), (21, 18251940), (28, 13688955), (30, 12776358), (35, 10951164), (36, 10646965), (42, 9125970), (45, 8517572), (49, 7822260), (60, 6388179), (63, 6083980), (70, 5475582), (84, 4562985), (90, 4258786), (98, 3911130), (105, 3650388), (126, 3041990), (140, 2737791), (147, 2607420), (180, 2129393), (196, 1955565), (210, 1825194), (245, 1564452), (252, 1520995), (294, 1303710), (315, 1216796), (420, 912597), (441, 869140), (490, 782226), (588, 651855), (630, 608398), (735, 521484), (882, 434570), (980, 391113), (1260, 304199), (1470, 260742), (1764, 217285), (2205, 173828), (2940, 130371), (4410, 86914), (8820, 43457)]