304887180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22993}}^1$

素因数の和:23035

約数の個数: 96

約数和(自身を含む): 973473984

約数和(自身を除く): 668586804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 22993, 45986, 68979, 91972, 114965, 137958, 229930, 275916, 298909, 344895, 390881, 459860, 597818, 689790, 781762, 896727, 1172643, 1195636, 1379580, 1494545, 1563524, 1793454, 1954405, 2345286, 2989090, 3586908, 3908810, 4483635, 4690572, 5081453, 5863215, 5978180, 7817620, 8967270, 10162906, 11726430, 15244359, 17934540, 20325812, 23452860, 25407265, 30488718, 50814530, 60977436, 76221795, 101629060, 152443590, 304887180]

約数ペア:

[(1, 304887180), (2, 152443590), (3, 101629060), (4, 76221795), (5, 60977436), (6, 50814530), (10, 30488718), (12, 25407265), (13, 23452860), (15, 20325812), (17, 17934540), (20, 15244359), (26, 11726430), (30, 10162906), (34, 8967270), (39, 7817620), (51, 5978180), (52, 5863215), (60, 5081453), (65, 4690572), (68, 4483635), (78, 3908810), (85, 3586908), (102, 2989090), (130, 2345286), (156, 1954405), (170, 1793454), (195, 1563524), (204, 1494545), (221, 1379580), (255, 1195636), (260, 1172643), (340, 896727), (390, 781762), (442, 689790), (510, 597818), (663, 459860), (780, 390881), (884, 344895), (1020, 298909), (1105, 275916), (1326, 229930), (2210, 137958), (2652, 114965), (3315, 91972), (4420, 68979), (6630, 45986), (13260, 22993)]