1749320040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30307}}^1$

素因数の和:30371

約数の個数: 128

約数和(自身を含む): 5804588160

約数和(自身を除く): 4055268120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 30307, 57720, 60614, 90921, 121228, 151535, 181842, 242456, 303070, 363684, 393991, 454605, 606140, 727368, 787982, 909210, 1121359, 1181973, 1212280, 1575964, 1818420, 1969955, 2242718, 2363946, 3151928, 3364077, 3636840, 3939910, 4485436, 4727892, 5606795, 5909865, 6728154, 7879820, 8970872, 9455784, 11213590, 11819730, 13456308, 14577667, 15759640, 16820385, 22427180, 23639460, 26912616, 29155334, 33640770, 43733001, 44854360, 47278920, 58310668, 67281540, 72888335, 87466002, 116621336, 134563080, 145776670, 174932004, 218665005, 291553340, 349864008, 437330010, 583106680, 874660020, 1749320040]

約数ペア:

[(1, 1749320040), (2, 874660020), (3, 583106680), (4, 437330010), (5, 349864008), (6, 291553340), (8, 218665005), (10, 174932004), (12, 145776670), (13, 134563080), (15, 116621336), (20, 87466002), (24, 72888335), (26, 67281540), (30, 58310668), (37, 47278920), (39, 44854360), (40, 43733001), (52, 33640770), (60, 29155334), (65, 26912616), (74, 23639460), (78, 22427180), (104, 16820385), (111, 15759640), (120, 14577667), (130, 13456308), (148, 11819730), (156, 11213590), (185, 9455784), (195, 8970872), (222, 7879820), (260, 6728154), (296, 5909865), (312, 5606795), (370, 4727892), (390, 4485436), (444, 3939910), (481, 3636840), (520, 3364077), (555, 3151928), (740, 2363946), (780, 2242718), (888, 1969955), (962, 1818420), (1110, 1575964), (1443, 1212280), (1480, 1181973), (1560, 1121359), (1924, 909210), (2220, 787982), (2405, 727368), (2886, 606140), (3848, 454605), (4440, 393991), (4810, 363684), (5772, 303070), (7215, 242456), (9620, 181842), (11544, 151535), (14430, 121228), (19240, 90921), (28860, 60614), (30307, 57720)]