1206138430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{129553}}^1$

素因数の和:129593

約数の個数: 48

約数和(自身を含む): 2658448080

約数和(自身を除く): 1452309650

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 129553, 259106, 647765, 906871, 1295530, 1813742, 2461507, 4534355, 4923014, 6348097, 9068710, 12307535, 12696194, 17230549, 24615070, 31740485, 34461098, 63480970, 86152745, 120613843, 172305490, 241227686, 603069215, 1206138430]

約数ペア:

[(1, 1206138430), (2, 603069215), (5, 241227686), (7, 172305490), (10, 120613843), (14, 86152745), (19, 63480970), (35, 34461098), (38, 31740485), (49, 24615070), (70, 17230549), (95, 12696194), (98, 12307535), (133, 9068710), (190, 6348097), (245, 4923014), (266, 4534355), (490, 2461507), (665, 1813742), (931, 1295530), (1330, 906871), (1862, 647765), (4655, 259106), (9310, 129553)]