31097484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^4\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 90

約数和(自身を含む): 87933300

約数和(自身を除く): 56835816

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 121, 132, 177, 198, 236, 242, 354, 363, 396, 484, 531, 649, 708, 726, 1062, 1089, 1298, 1331, 1452, 1947, 2124, 2178, 2596, 2662, 3894, 3993, 4356, 5324, 5841, 7139, 7788, 7986, 11682, 11979, 14278, 14641, 15972, 21417, 23364, 23958, 28556, 29282, 42834, 43923, 47916, 58564, 64251, 78529, 85668, 87846, 128502, 131769, 157058, 175692, 235587, 257004, 263538, 314116, 471174, 527076, 706761, 863819, 942348, 1413522, 1727638, 2591457, 2827044, 3455276, 5182914, 7774371, 10365828, 15548742, 31097484]

約数ペア:

[(1, 31097484), (2, 15548742), (3, 10365828), (4, 7774371), (6, 5182914), (9, 3455276), (11, 2827044), (12, 2591457), (18, 1727638), (22, 1413522), (33, 942348), (36, 863819), (44, 706761), (59, 527076), (66, 471174), (99, 314116), (118, 263538), (121, 257004), (132, 235587), (177, 175692), (198, 157058), (236, 131769), (242, 128502), (354, 87846), (363, 85668), (396, 78529), (484, 64251), (531, 58564), (649, 47916), (708, 43923), (726, 42834), (1062, 29282), (1089, 28556), (1298, 23958), (1331, 23364), (1452, 21417), (1947, 15972), (2124, 14641), (2178, 14278), (2596, 11979), (2662, 11682), (3894, 7986), (3993, 7788), (4356, 7139), (5324, 5841)]