85291290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3716

約数の個数: 96

約数和(自身を含む): 260357760

約数和(自身を除く): 175066470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3659, 3885, 4662, 7318, 7770, 10977, 11655, 18295, 21954, 23310, 25613, 32931, 36590, 51226, 54885, 65862, 76839, 109770, 128065, 135383, 153678, 164655, 230517, 256130, 270766, 329310, 384195, 406149, 461034, 676915, 768390, 812298, 947681, 1152585, 1218447, 1353830, 1895362, 2030745, 2305170, 2436894, 2843043, 4061490, 4738405, 5686086, 6092235, 8529129, 9476810, 12184470, 14215215, 17058258, 28430430, 42645645, 85291290]

約数ペア:

[(1, 85291290), (2, 42645645), (3, 28430430), (5, 17058258), (6, 14215215), (7, 12184470), (9, 9476810), (10, 8529129), (14, 6092235), (15, 5686086), (18, 4738405), (21, 4061490), (30, 2843043), (35, 2436894), (37, 2305170), (42, 2030745), (45, 1895362), (63, 1353830), (70, 1218447), (74, 1152585), (90, 947681), (105, 812298), (111, 768390), (126, 676915), (185, 461034), (210, 406149), (222, 384195), (259, 329310), (315, 270766), (333, 256130), (370, 230517), (518, 164655), (555, 153678), (630, 135383), (666, 128065), (777, 109770), (1110, 76839), (1295, 65862), (1554, 54885), (1665, 51226), (2331, 36590), (2590, 32931), (3330, 25613), (3659, 23310), (3885, 21954), (4662, 18295), (7318, 11655), (7770, 10977)]