434823970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 987033600

約数和(自身を除く): 552209630

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 67, 70, 115, 134, 139, 145, 161, 203, 230, 278, 290, 322, 335, 406, 469, 667, 670, 695, 805, 938, 973, 1015, 1334, 1390, 1541, 1610, 1943, 1946, 2030, 2345, 3082, 3197, 3335, 3886, 4031, 4669, 4690, 4865, 6394, 6670, 7705, 8062, 9313, 9338, 9715, 9730, 10787, 13601, 15410, 15985, 18626, 19430, 20155, 21574, 22379, 23345, 27202, 28217, 31970, 40310, 44689, 44758, 46565, 46690, 53935, 56434, 65191, 68005, 89378, 92713, 93130, 107870, 111895, 130382, 136010, 141085, 185426, 214199, 223445, 223790, 270077, 282170, 312823, 325955, 428398, 446890, 463565, 540154, 625646, 648991, 651910, 927130, 1070995, 1297982, 1350385, 1499393, 1564115, 1890539, 2141990, 2700770, 2998786, 3128230, 3244955, 3781078, 6211771, 6489910, 7496965, 9452695, 12423542, 14993930, 18905390, 31058855, 43482397, 62117710, 86964794, 217411985, 434823970]

約数ペア:

[(1, 434823970), (2, 217411985), (5, 86964794), (7, 62117710), (10, 43482397), (14, 31058855), (23, 18905390), (29, 14993930), (35, 12423542), (46, 9452695), (58, 7496965), (67, 6489910), (70, 6211771), (115, 3781078), (134, 3244955), (139, 3128230), (145, 2998786), (161, 2700770), (203, 2141990), (230, 1890539), (278, 1564115), (290, 1499393), (322, 1350385), (335, 1297982), (406, 1070995), (469, 927130), (667, 651910), (670, 648991), (695, 625646), (805, 540154), (938, 463565), (973, 446890), (1015, 428398), (1334, 325955), (1390, 312823), (1541, 282170), (1610, 270077), (1943, 223790), (1946, 223445), (2030, 214199), (2345, 185426), (3082, 141085), (3197, 136010), (3335, 130382), (3886, 111895), (4031, 107870), (4669, 93130), (4690, 92713), (4865, 89378), (6394, 68005), (6670, 65191), (7705, 56434), (8062, 53935), (9313, 46690), (9338, 46565), (9715, 44758), (9730, 44689), (10787, 40310), (13601, 31970), (15410, 28217), (15985, 27202), (18626, 23345), (19430, 22379), (20155, 21574)]