27593790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 54520770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 197, 203, 210, 230, 290, 322, 345, 394, 406, 435, 483, 591, 609, 667, 690, 805, 870, 966, 985, 1015, 1182, 1218, 1334, 1379, 1610, 1970, 2001, 2030, 2415, 2758, 2955, 3045, 3335, 4002, 4137, 4531, 4669, 4830, 5713, 5910, 6090, 6670, 6895, 8274, 9062, 9338, 10005, 11426, 13593, 13790, 14007, 17139, 20010, 20685, 22655, 23345, 27186, 28014, 28565, 31717, 34278, 39991, 41370, 45310, 46690, 57130, 63434, 67965, 70035, 79982, 85695, 95151, 119973, 131399, 135930, 140070, 158585, 171390, 190302, 199955, 239946, 262798, 317170, 394197, 399910, 475755, 599865, 656995, 788394, 919793, 951510, 1199730, 1313990, 1839586, 1970985, 2759379, 3941970, 4598965, 5518758, 9197930, 13796895, 27593790]

約数ペア:

[(1, 27593790), (2, 13796895), (3, 9197930), (5, 5518758), (6, 4598965), (7, 3941970), (10, 2759379), (14, 1970985), (15, 1839586), (21, 1313990), (23, 1199730), (29, 951510), (30, 919793), (35, 788394), (42, 656995), (46, 599865), (58, 475755), (69, 399910), (70, 394197), (87, 317170), (105, 262798), (115, 239946), (138, 199955), (145, 190302), (161, 171390), (174, 158585), (197, 140070), (203, 135930), (210, 131399), (230, 119973), (290, 95151), (322, 85695), (345, 79982), (394, 70035), (406, 67965), (435, 63434), (483, 57130), (591, 46690), (609, 45310), (667, 41370), (690, 39991), (805, 34278), (870, 31717), (966, 28565), (985, 28014), (1015, 27186), (1182, 23345), (1218, 22655), (1334, 20685), (1379, 20010), (1610, 17139), (1970, 14007), (2001, 13790), (2030, 13593), (2415, 11426), (2758, 10005), (2955, 9338), (3045, 9062), (3335, 8274), (4002, 6895), (4137, 6670), (4531, 6090), (4669, 5910), (4830, 5713)]