29489220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 69577020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 419, 460, 510, 612, 690, 765, 782, 828, 838, 1020, 1035, 1173, 1257, 1380, 1530, 1564, 1676, 1955, 2070, 2095, 2346, 2514, 3060, 3519, 3771, 3910, 4140, 4190, 4692, 5028, 5865, 6285, 7038, 7123, 7542, 7820, 8380, 9637, 11730, 12570, 14076, 14246, 15084, 17595, 18855, 19274, 21369, 23460, 25140, 28492, 28911, 35190, 35615, 37710, 38548, 42738, 48185, 57822, 64107, 70380, 71230, 75420, 85476, 86733, 96370, 106845, 115644, 128214, 142460, 144555, 163829, 173466, 192740, 213690, 256428, 289110, 320535, 327658, 346932, 427380, 433665, 491487, 578220, 641070, 655316, 819145, 867330, 982974, 1282140, 1474461, 1638290, 1734660, 1965948, 2457435, 2948922, 3276580, 4914870, 5897844, 7372305, 9829740, 14744610, 29489220]

約数ペア:

[(1, 29489220), (2, 14744610), (3, 9829740), (4, 7372305), (5, 5897844), (6, 4914870), (9, 3276580), (10, 2948922), (12, 2457435), (15, 1965948), (17, 1734660), (18, 1638290), (20, 1474461), (23, 1282140), (30, 982974), (34, 867330), (36, 819145), (45, 655316), (46, 641070), (51, 578220), (60, 491487), (68, 433665), (69, 427380), (85, 346932), (90, 327658), (92, 320535), (102, 289110), (115, 256428), (138, 213690), (153, 192740), (170, 173466), (180, 163829), (204, 144555), (207, 142460), (230, 128214), (255, 115644), (276, 106845), (306, 96370), (340, 86733), (345, 85476), (391, 75420), (414, 71230), (419, 70380), (460, 64107), (510, 57822), (612, 48185), (690, 42738), (765, 38548), (782, 37710), (828, 35615), (838, 35190), (1020, 28911), (1035, 28492), (1173, 25140), (1257, 23460), (1380, 21369), (1530, 19274), (1564, 18855), (1676, 17595), (1955, 15084), (2070, 14246), (2095, 14076), (2346, 12570), (2514, 11730), (3060, 9637), (3519, 8380), (3771, 7820), (3910, 7542), (4140, 7123), (4190, 7038), (4692, 6285), (5028, 5865)]