2213309940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{206081}}^1$

素因数の和:206272

約数の個数: 48

約数和(自身を含む): 6231919680

約数和(自身を除く): 4018609740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 206081, 412162, 618243, 824324, 1030405, 1236486, 2060810, 2472972, 3091215, 4121620, 6182430, 12364860, 36888499, 73776998, 110665497, 147553996, 184442495, 221330994, 368884990, 442661988, 553327485, 737769980, 1106654970, 2213309940]

約数ペア:

[(1, 2213309940), (2, 1106654970), (3, 737769980), (4, 553327485), (5, 442661988), (6, 368884990), (10, 221330994), (12, 184442495), (15, 147553996), (20, 110665497), (30, 73776998), (60, 36888499), (179, 12364860), (358, 6182430), (537, 4121620), (716, 3091215), (895, 2472972), (1074, 2060810), (1790, 1236486), (2148, 1030405), (2685, 824324), (3580, 618243), (5370, 412162), (10740, 206081)]