13393860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 40857600

約数和(自身を除く): 27463740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 379, 380, 465, 570, 589, 620, 758, 930, 1137, 1140, 1178, 1516, 1767, 1860, 1895, 2274, 2356, 2945, 3534, 3790, 4548, 5685, 5890, 7068, 7201, 7580, 8835, 11370, 11749, 11780, 14402, 17670, 21603, 22740, 23498, 28804, 35247, 35340, 36005, 43206, 46996, 58745, 70494, 72010, 86412, 108015, 117490, 140988, 144020, 176235, 216030, 223231, 234980, 352470, 432060, 446462, 669693, 704940, 892924, 1116155, 1339386, 2232310, 2678772, 3348465, 4464620, 6696930, 13393860]

約数ペア:

[(1, 13393860), (2, 6696930), (3, 4464620), (4, 3348465), (5, 2678772), (6, 2232310), (10, 1339386), (12, 1116155), (15, 892924), (19, 704940), (20, 669693), (30, 446462), (31, 432060), (38, 352470), (57, 234980), (60, 223231), (62, 216030), (76, 176235), (93, 144020), (95, 140988), (114, 117490), (124, 108015), (155, 86412), (186, 72010), (190, 70494), (228, 58745), (285, 46996), (310, 43206), (372, 36005), (379, 35340), (380, 35247), (465, 28804), (570, 23498), (589, 22740), (620, 21603), (758, 17670), (930, 14402), (1137, 11780), (1140, 11749), (1178, 11370), (1516, 8835), (1767, 7580), (1860, 7201), (1895, 7068), (2274, 5890), (2356, 5685), (2945, 4548), (3534, 3790)]