1738182420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3331}}^1$

素因数の和:3582

約数の個数: 144

約数和(自身を含む): 5705236992

約数和(自身を除く): 3967054572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 223, 234, 260, 390, 446, 468, 585, 669, 780, 892, 1115, 1170, 1338, 2007, 2230, 2340, 2676, 2899, 3331, 3345, 4014, 4460, 5798, 6662, 6690, 8028, 8697, 9993, 10035, 11596, 13324, 13380, 14495, 16655, 17394, 19986, 20070, 26091, 28990, 29979, 33310, 34788, 39972, 40140, 43303, 43485, 49965, 52182, 57980, 59958, 66620, 86606, 86970, 99930, 104364, 119916, 129909, 130455, 149895, 173212, 173940, 199860, 216515, 259818, 260910, 299790, 389727, 433030, 519636, 521820, 599580, 649545, 742813, 779454, 866060, 1299090, 1485626, 1558908, 1948635, 2228439, 2598180, 2971252, 3714065, 3897270, 4456878, 6685317, 7428130, 7794540, 8913756, 9656569, 11142195, 13370634, 14856260, 19313138, 22284390, 26741268, 28969707, 33426585, 38626276, 44568780, 48282845, 57939414, 66853170, 86909121, 96565690, 115878828, 133706340, 144848535, 173818242, 193131380, 289697070, 347636484, 434545605, 579394140, 869091210, 1738182420]

約数ペア:

[(1, 1738182420), (2, 869091210), (3, 579394140), (4, 434545605), (5, 347636484), (6, 289697070), (9, 193131380), (10, 173818242), (12, 144848535), (13, 133706340), (15, 115878828), (18, 96565690), (20, 86909121), (26, 66853170), (30, 57939414), (36, 48282845), (39, 44568780), (45, 38626276), (52, 33426585), (60, 28969707), (65, 26741268), (78, 22284390), (90, 19313138), (117, 14856260), (130, 13370634), (156, 11142195), (180, 9656569), (195, 8913756), (223, 7794540), (234, 7428130), (260, 6685317), (390, 4456878), (446, 3897270), (468, 3714065), (585, 2971252), (669, 2598180), (780, 2228439), (892, 1948635), (1115, 1558908), (1170, 1485626), (1338, 1299090), (2007, 866060), (2230, 779454), (2340, 742813), (2676, 649545), (2899, 599580), (3331, 521820), (3345, 519636), (4014, 433030), (4460, 389727), (5798, 299790), (6662, 260910), (6690, 259818), (8028, 216515), (8697, 199860), (9993, 173940), (10035, 173212), (11596, 149895), (13324, 130455), (13380, 129909), (14495, 119916), (16655, 104364), (17394, 99930), (19986, 86970), (20070, 86606), (26091, 66620), (28990, 59958), (29979, 57980), (33310, 52182), (34788, 49965), (39972, 43485), (40140, 43303)]