163120890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 250562310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 419, 570, 683, 838, 1257, 1366, 2049, 2095, 2514, 3415, 4098, 4190, 6285, 6830, 7961, 10245, 12570, 12977, 15922, 20490, 23883, 25954, 38931, 39805, 47766, 64885, 77862, 79610, 119415, 129770, 194655, 238830, 286177, 389310, 572354, 858531, 1430885, 1717062, 2861770, 4292655, 5437363, 8585310, 10874726, 16312089, 27186815, 32624178, 54373630, 81560445, 163120890]

約数ペア:

[(1, 163120890), (2, 81560445), (3, 54373630), (5, 32624178), (6, 27186815), (10, 16312089), (15, 10874726), (19, 8585310), (30, 5437363), (38, 4292655), (57, 2861770), (95, 1717062), (114, 1430885), (190, 858531), (285, 572354), (419, 389310), (570, 286177), (683, 238830), (838, 194655), (1257, 129770), (1366, 119415), (2049, 79610), (2095, 77862), (2514, 64885), (3415, 47766), (4098, 39805), (4190, 38931), (6285, 25954), (6830, 23883), (7961, 20490), (10245, 15922), (12570, 12977)]