11418390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 31608720

約数和(自身を除く): 20190330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 439, 510, 578, 765, 867, 878, 1317, 1445, 1530, 1734, 2195, 2601, 2634, 2890, 3951, 4335, 4390, 5202, 6585, 7463, 7902, 8670, 13005, 13170, 14926, 19755, 22389, 26010, 37315, 39510, 44778, 67167, 74630, 111945, 126871, 134334, 223890, 253742, 335835, 380613, 634355, 671670, 761226, 1141839, 1268710, 1903065, 2283678, 3806130, 5709195, 11418390]

約数ペア:

[(1, 11418390), (2, 5709195), (3, 3806130), (5, 2283678), (6, 1903065), (9, 1268710), (10, 1141839), (15, 761226), (17, 671670), (18, 634355), (30, 380613), (34, 335835), (45, 253742), (51, 223890), (85, 134334), (90, 126871), (102, 111945), (153, 74630), (170, 67167), (255, 44778), (289, 39510), (306, 37315), (439, 26010), (510, 22389), (578, 19755), (765, 14926), (867, 13170), (878, 13005), (1317, 8670), (1445, 7902), (1530, 7463), (1734, 6585), (2195, 5202), (2601, 4390), (2634, 4335), (2890, 3951)]