1193669820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{947357}}^1$

素因数の和:947379

約数の個数: 72

約数和(自身を含む): 4138059744

約数和(自身を除く): 2944389924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 947357, 1894714, 2842071, 3789428, 4736785, 5684142, 6631499, 8526213, 9473570, 11368284, 13262998, 14210355, 17052426, 18947140, 19894497, 26525996, 28420710, 33157495, 34104852, 39788994, 42631065, 56841420, 59683491, 66314990, 79577988, 85262130, 99472485, 119366982, 132629980, 170524260, 198944970, 238733964, 298417455, 397889940, 596834910, 1193669820]

約数ペア:

[(1, 1193669820), (2, 596834910), (3, 397889940), (4, 298417455), (5, 238733964), (6, 198944970), (7, 170524260), (9, 132629980), (10, 119366982), (12, 99472485), (14, 85262130), (15, 79577988), (18, 66314990), (20, 59683491), (21, 56841420), (28, 42631065), (30, 39788994), (35, 34104852), (36, 33157495), (42, 28420710), (45, 26525996), (60, 19894497), (63, 18947140), (70, 17052426), (84, 14210355), (90, 13262998), (105, 11368284), (126, 9473570), (140, 8526213), (180, 6631499), (210, 5684142), (252, 4736785), (315, 3789428), (420, 2842071), (630, 1894714), (1260, 947357)]