90972910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 202113792

約数和(自身を除く): 111140882

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 113, 155, 217, 226, 245, 265, 310, 371, 434, 490, 530, 565, 742, 791, 1085, 1130, 1519, 1582, 1643, 1855, 2170, 2597, 3038, 3286, 3503, 3710, 3955, 5194, 5537, 5989, 7006, 7595, 7910, 8215, 11074, 11501, 11978, 12985, 15190, 16430, 17515, 23002, 24521, 25970, 27685, 29945, 35030, 41923, 49042, 55370, 57505, 59890, 80507, 83846, 115010, 122605, 161014, 171647, 185659, 209615, 245210, 293461, 343294, 371318, 402535, 419230, 586922, 805070, 858235, 928295, 1299613, 1467305, 1716470, 1856590, 2599226, 2934610, 6498065, 9097291, 12996130, 18194582, 45486455, 90972910]

約数ペア:

[(1, 90972910), (2, 45486455), (5, 18194582), (7, 12996130), (10, 9097291), (14, 6498065), (31, 2934610), (35, 2599226), (49, 1856590), (53, 1716470), (62, 1467305), (70, 1299613), (98, 928295), (106, 858235), (113, 805070), (155, 586922), (217, 419230), (226, 402535), (245, 371318), (265, 343294), (310, 293461), (371, 245210), (434, 209615), (490, 185659), (530, 171647), (565, 161014), (742, 122605), (791, 115010), (1085, 83846), (1130, 80507), (1519, 59890), (1582, 57505), (1643, 55370), (1855, 49042), (2170, 41923), (2597, 35030), (3038, 29945), (3286, 27685), (3503, 25970), (3710, 24521), (3955, 23002), (5194, 17515), (5537, 16430), (5989, 15190), (7006, 12985), (7595, 11978), (7910, 11501), (8215, 11074)]