5225190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 8253210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 103, 114, 178, 190, 206, 267, 285, 309, 445, 515, 534, 570, 618, 890, 1030, 1335, 1545, 1691, 1957, 2670, 3090, 3382, 3914, 5073, 5871, 8455, 9167, 9785, 10146, 11742, 16910, 18334, 19570, 25365, 27501, 29355, 45835, 50730, 55002, 58710, 91670, 137505, 174173, 275010, 348346, 522519, 870865, 1045038, 1741730, 2612595, 5225190]

約数ペア:

[(1, 5225190), (2, 2612595), (3, 1741730), (5, 1045038), (6, 870865), (10, 522519), (15, 348346), (19, 275010), (30, 174173), (38, 137505), (57, 91670), (89, 58710), (95, 55002), (103, 50730), (114, 45835), (178, 29355), (190, 27501), (206, 25365), (267, 19570), (285, 18334), (309, 16910), (445, 11742), (515, 10146), (534, 9785), (570, 9167), (618, 8455), (890, 5871), (1030, 5073), (1335, 3914), (1545, 3382), (1691, 3090), (1957, 2670)]